diff --git a/src/backend/generators.h b/src/backend/generators.h
index 68c1dd28..97571fe1 100644
--- a/src/backend/generators.h
+++ b/src/backend/generators.h
@@ -411,28 +411,29 @@ namespace boss {
                     }
                 }
 
-                std::set<DirtData> dirtyInfo = it->DirtyInfo();
-                for (std::set<DirtData>::const_iterator jt=dirtyInfo.begin(), endjt=dirtyInfo.end(); jt != endjt; ++jt) {
+                std::set<PluginDirtyInfo> dirtyInfo = it->DirtyInfo();
+                for (std::set<PluginDirtyInfo>::const_iterator jt=dirtyInfo.begin(), endjt=dirtyInfo.end(); jt != endjt; ++jt) {
                     boost::format f;
-                    if (jt->ITMs() > -1 && jt->UDRs() > -1 && jt->DeletedNavmeshes() > -1)
-                        f = boost::format(boost::locale::translate("Contains %1% ITM records, %2% UDR records and %3% deleted navmeshes. Needs %4% cleaning, a guide is available \"%5% here\".")) % jt->ITMs() % jt->UDRs() % jt->DeletedNavmeshes() % jt->CleaningUtility() % jt->CleaningGuideURL();
-                    else if (jt->ITMs() == -1 && jt->UDRs() == -1 && jt->DeletedNavmeshes() == -1)
-                        f = boost::format(boost::locale::translate("Needs %1% cleaning, a guide is available \"%2% here\".")) % jt->CleaningUtility() % jt->CleaningGuideURL();
+                    if (jt->ITMs() > 0 && jt->UDRs() > 0 && jt->DeletedNavmeshes() > 0)
+                        f = boost::format(boost::locale::translate("Contains %1% ITM records, %2% UDR records and %3% deleted navmeshes. Clean with %4%.")) % jt->ITMs() % jt->UDRs() % jt->DeletedNavmeshes() % jt->CleaningUtility();
+                    else if (jt->ITMs() == 0 && jt->UDRs() == 0 && jt->DeletedNavmeshes() == 0)
+                        f = boost::format(boost::locale::translate("Clean with %1%.")) % jt->CleaningUtility();
 
-                    else if (jt->ITMs() == -1 && jt->UDRs() > -1 && jt->DeletedNavmeshes() > -1)
-                        f = boost::format(boost::locale::translate("Contains %1% UDR records and %2% deleted navmeshes. Needs %3% cleaning, a guide is available \"%4% here\".")) % jt->UDRs() % jt->DeletedNavmeshes() % jt->CleaningUtility() % jt->CleaningGuideURL();
-                    else if (jt->ITMs() == -1 && jt->UDRs() == -1 && jt->DeletedNavmeshes() > -1)
-                        f = boost::format(boost::locale::translate("Contains %1% deleted navmeshes. Needs %2% cleaning, a guide is available \"%3% here\".")) % jt->DeletedNavmeshes() % jt->CleaningUtility() % jt->CleaningGuideURL();
-                    else if (jt->ITMs() == -1 && jt->UDRs() > -1 && jt->DeletedNavmeshes() == -1)
-                        f = boost::format(boost::locale::translate("Contains %1% UDR records. Needs %2% cleaning, a guide is available \"%3% here\".")) % jt->UDRs() % jt->CleaningUtility() % jt->CleaningGuideURL();
 
-                    else if (jt->ITMs() > -1 && jt->UDRs() == -1 && jt->DeletedNavmeshes() > -1)
-                        f = boost::format(boost::locale::translate("Contains %1% ITM records and %2% deleted navmeshes. Needs %3% cleaning, a guide is available \"%4% here\".")) % jt->ITMs() % jt->DeletedNavmeshes() % jt->CleaningUtility() % jt->CleaningGuideURL();
-                    else if (jt->ITMs() > -1 && jt->UDRs() == -1 && jt->DeletedNavmeshes() == -1)
-                        f = boost::format(boost::locale::translate("Contains %1% ITM records. Needs %2% cleaning, a guide is available \"%3% here\".")) % jt->ITMs() % jt->CleaningUtility() % jt->CleaningGuideURL();
+                    else if (jt->ITMs() == 0 && jt->UDRs() > 0 && jt->DeletedNavmeshes() > 0)
+                        f = boost::format(boost::locale::translate("Contains %1% UDR records and %2% deleted navmeshes. Clean with %3%.")) % jt->UDRs() % jt->DeletedNavmeshes() % jt->CleaningUtility();
+                    else if (jt->ITMs() == 0 && jt->UDRs() == 0 && jt->DeletedNavmeshes() > 0)
+                        f = boost::format(boost::locale::translate("Contains %1% deleted navmeshes. Clean with %2%.")) % jt->DeletedNavmeshes() % jt->CleaningUtility();
+                    else if (jt->ITMs() == 0 && jt->UDRs() > 0 && jt->DeletedNavmeshes() == 0)
+                        f = boost::format(boost::locale::translate("Contains %1% UDR records. Clean with %2%.")) % jt->UDRs() % jt->CleaningUtility();
 
-                    else if (jt->ITMs() > -1 && jt->UDRs() > -1 && jt->DeletedNavmeshes() == -1)
-                        f = boost::format(boost::locale::translate("Contains %1% ITM records and %2% UDR records. Needs %3% cleaning, a guide is available \"%4% here\".")) % jt->ITMs() % jt->UDRs() % jt->CleaningUtility() % jt->CleaningGuideURL();
+                    else if (jt->ITMs() > 0 && jt->UDRs() == 0 && jt->DeletedNavmeshes() > 0)
+                        f = boost::format(boost::locale::translate("Contains %1% ITM records and %2% deleted navmeshes. Clean with %3%.")) % jt->ITMs() % jt->DeletedNavmeshes() % jt->CleaningUtility();
+                    else if (jt->ITMs() > 0 && jt->UDRs() == 0 && jt->DeletedNavmeshes() == 0)
+                        f = boost::format(boost::locale::translate("Contains %1% ITM records. Clean with %2%.")) % jt->ITMs() % jt->CleaningUtility();
+
+                    else if (jt->ITMs() > 0 && jt->UDRs() > 0 && jt->DeletedNavmeshes() == 0)
+                        f = boost::format(boost::locale::translate("Contains %1% ITM records and %2% UDR records. Clean with %3%.")) % jt->ITMs() % jt->UDRs() % jt->CleaningUtility();
 
                     messages.push_back(boss::Message(boss::g_message_warn, f.str()));
                 }
@@ -677,17 +678,16 @@ namespace YAML {
         out << EndSeq;
     }
 
-    inline Emitter& operator << (Emitter& out, const boss::DirtData& rhs) {
+    inline Emitter& operator << (Emitter& out, const boss::PluginDirtyInfo& rhs) {
         out << BeginMap
             << Key << "crc" << Value << rhs.CRC()
-            << Key << "util" << Value << rhs.CleaningUtility()
-            << Key << "guide" << Value << rhs.CleaningGuideURL();
+            << Key << "util" << Value << rhs.CleaningUtility();
 
-        if (rhs.ITMs() > -1)
+        if (rhs.ITMs() > 0)
             out << Key << "itm" << Value << rhs.ITMs();
-        if (rhs.UDRs() > -1)
+        if (rhs.UDRs() > 0)
             out << Key << "udr" << Value << rhs.UDRs();
-        if (rhs.DeletedNavmeshes() > -1)
+        if (rhs.DeletedNavmeshes() > 0)
             out << Key << "nav" << Value << rhs.DeletedNavmeshes();
 
         out << EndMap;
diff --git a/src/backend/metadata.cpp b/src/backend/metadata.cpp
index adef585a..da522732 100644
--- a/src/backend/metadata.cpp
+++ b/src/backend/metadata.cpp
@@ -74,38 +74,34 @@ namespace boss {
         return id;
     }
 
-    DirtData::DirtData() : _crc(0), _itm(-1), _udr(-1), _nav(-1) {}
+    PluginDirtyInfo::PluginDirtyInfo() : _crc(0), _itm(0), _udr(0), _nav(0) {}
 
-    DirtData::DirtData(uint32_t crc, int itm, int udr, int nav, const std::string& utility, const std::string& guideURL) : _crc(crc), _itm(itm), _udr(udr), _nav(nav), _utility(utility), _guideURL(guideURL) {}
+    PluginDirtyInfo::PluginDirtyInfo(uint32_t crc, unsigned int itm, unsigned int udr, unsigned int nav, const std::string& utility) : _crc(crc), _itm(itm), _udr(udr), _nav(nav), _utility(utility) {}
 
-    bool DirtData::operator < (const DirtData& rhs) const {
+    bool PluginDirtyInfo::operator < (const PluginDirtyInfo& rhs) const {
         return _crc < rhs.CRC();
     }
 
-    uint32_t DirtData::CRC() const {
+    uint32_t PluginDirtyInfo::CRC() const {
         return _crc;
     }
 
-    int DirtData::ITMs() const {
+    unsigned int PluginDirtyInfo::ITMs() const {
         return _itm;
     }
 
-    int DirtData::UDRs() const {
+    unsigned int PluginDirtyInfo::UDRs() const {
         return _udr;
     }
 
-    int DirtData::DeletedNavmeshes() const {
+    unsigned int PluginDirtyInfo::DeletedNavmeshes() const {
         return _nav;
     }
 
-    std::string DirtData::CleaningUtility() const {
+    std::string PluginDirtyInfo::CleaningUtility() const {
         return _utility;
     }
 
-    std::string DirtData::CleaningGuideURL() const {
-        return _guideURL;
-    }
-
 
     ConditionStruct::ConditionStruct() {}
 
@@ -438,7 +434,7 @@ namespace boss {
         std::list<Message> pMessages = plugin.Messages();
         messages.insert(messages.end(), pMessages.begin(), pMessages.end());
 
-        set<DirtData> dirtyInfo = plugin.DirtyInfo();
+        set<PluginDirtyInfo> dirtyInfo = plugin.DirtyInfo();
         _dirtyInfo.insert(dirtyInfo.begin(), dirtyInfo.end());
 
         return;
@@ -477,8 +473,8 @@ namespace boss {
         set_symmetric_difference(bashTags.begin(), bashTags.end(), tags.begin(), tags.end(), inserter(tagDiff, tagDiff.begin()));
         p.Tags(tagDiff);
 
-        set<DirtData> dirtyInfo = plugin.DirtyInfo();
-        set<DirtData> dirtDiff;
+        set<PluginDirtyInfo> dirtyInfo = plugin.DirtyInfo();
+        set<PluginDirtyInfo> dirtDiff;
         set_symmetric_difference(dirtyInfo.begin(), dirtyInfo.end(), _dirtyInfo.begin(), _dirtyInfo.end(), inserter(dirtDiff, dirtDiff.begin()));
         p.DirtyInfo(dirtDiff);
 
@@ -517,7 +513,7 @@ namespace boss {
         return tags;
     }
 
-    std::set<DirtData> Plugin::DirtyInfo() const {
+    std::set<PluginDirtyInfo> Plugin::DirtyInfo() const {
         return _dirtyInfo;
     }
 
@@ -553,7 +549,7 @@ namespace boss {
         tags = t;
     }
 
-    void Plugin::DirtyInfo(const std::set<DirtData>& dirtyInfo) {
+    void Plugin::DirtyInfo(const std::set<PluginDirtyInfo>& dirtyInfo) {
         _dirtyInfo = dirtyInfo;
     }
 
@@ -607,7 +603,7 @@ namespace boss {
         } else
             _dirtyInfo.clear();
 
-        for (set<DirtData>::iterator it = _dirtyInfo.begin(); it != _dirtyInfo.end();) {
+        for (set<PluginDirtyInfo>::iterator it = _dirtyInfo.begin(); it != _dirtyInfo.end();) {
             if (it->CRC() != crc)
                 _dirtyInfo.erase(it++);
             else
diff --git a/src/backend/metadata.h b/src/backend/metadata.h
index b49e0e73..699ca21e 100644
--- a/src/backend/metadata.h
+++ b/src/backend/metadata.h
@@ -52,26 +52,24 @@ namespace boss {
         uint32_t id;
     };
 
-    class DirtData {
+    class PluginDirtyInfo {
     public:
-        DirtData();
-        DirtData(uint32_t crc, int itm, int udr, int nav, const std::string& utility, const std::string& guideURL);
+        PluginDirtyInfo();
+        PluginDirtyInfo(uint32_t crc, unsigned int itm, unsigned int udr, unsigned int nav, const std::string& utility);
 
-        bool operator < (const DirtData& rhs) const;
+        bool operator < (const PluginDirtyInfo& rhs) const;
 
         uint32_t CRC() const;
-        int ITMs() const;
-        int UDRs() const;
-        int DeletedNavmeshes() const;
+        unsigned int ITMs() const;
+        unsigned int UDRs() const;
+        unsigned int DeletedNavmeshes() const;
         std::string CleaningUtility() const;
-        std::string CleaningGuideURL() const;
     private:
         uint32_t _crc;
-        int _itm;
-        int _udr;
-        int _nav;
+        unsigned int _itm;
+        unsigned int _udr;
+        unsigned int _nav;
         std::string _utility;
-        std::string _guideURL;
     };
 
     class ConditionStruct {
@@ -171,7 +169,7 @@ namespace boss {
         std::set<File> Incs() const;
         std::list<Message> Messages() const;
         std::set<Tag> Tags() const;
-        std::set<DirtData> DirtyInfo() const;
+        std::set<PluginDirtyInfo> DirtyInfo() const;
 
         const std::set<FormID>& FormIDs() const;
         std::vector<std::string> Masters() const;
@@ -187,7 +185,7 @@ namespace boss {
         void Incs(const std::set<File>& incs);
         void Messages(const std::list<Message>& messages);
         void Tags(const std::set<Tag>& tags);
-        void DirtyInfo(const std::set<DirtData>& info);
+        void DirtyInfo(const std::set<PluginDirtyInfo>& info);
 
         void EvalAllConditions(boss::Game& game, const unsigned int language);
         bool HasNameOnly() const;
@@ -215,7 +213,7 @@ namespace boss {
         std::set<File> incompatibilities;
         std::list<Message> messages;
         std::set<Tag> tags;
-        std::set<DirtData> _dirtyInfo;
+        std::set<PluginDirtyInfo> _dirtyInfo;
 
         std::vector<std::string> masters;
         std::set<FormID> formIDs;
diff --git a/src/backend/parsers.h b/src/backend/parsers.h
index 4e4b0677..7b3220be 100644
--- a/src/backend/parsers.h
+++ b/src/backend/parsers.h
@@ -110,40 +110,39 @@ namespace YAML {
     };
 
     template<>
-    struct convert<boss::DirtData> {
-        static Node encode(const boss::DirtData& rhs) {
+    struct convert<boss::PluginDirtyInfo> {
+        static Node encode(const boss::PluginDirtyInfo& rhs) {
             Node node;
             node["crc"] = rhs.CRC();
-            if (rhs.ITMs() > -1)
-                node["itm"] = rhs.ITMs();
-            if (rhs.UDRs() > -1)
-                node["udr"] = rhs.UDRs();
-            if (rhs.DeletedNavmeshes() > -1)
-                node["nav"] = rhs.DeletedNavmeshes();
             node["util"] = rhs.CleaningUtility();
-            node["guide"] = rhs.CleaningGuideURL();
+
+            if (rhs.ITMs() > 0)
+                node["itm"] = rhs.ITMs();
+            if (rhs.UDRs() > 0)
+                node["udr"] = rhs.UDRs();
+            if (rhs.DeletedNavmeshes() > 0)
+                node["nav"] = rhs.DeletedNavmeshes();
 
             return node;
         }
 
-        static bool decode(const Node& node, boss::DirtData& rhs) {
-            if (!node.IsMap() || !node["crc"] || !node["util"] || !node["guide"])
+        static bool decode(const Node& node, boss::PluginDirtyInfo& rhs) {
+            if (!node.IsMap() || !node["crc"] || !node["util"])
                 return false;
 
             uint32_t crc = node["crc"].as<uint32_t>();
-            int itm = -1, udr = -1, nav = -1;
+            int itm = 0, udr = 0, nav = 0;
 
             if (node["itm"])
-                itm = node["itm"].as<int>();
+                itm = node["itm"].as<unsigned int>();
             if (node["udr"])
-                udr = node["udr"].as<int>();
+                udr = node["udr"].as<unsigned int>();
             if (node["nav"])
-                nav = node["nav"].as<int>();
+                nav = node["nav"].as<unsigned int>();
 
-            std::string util = node["util"].as<std::string>();
-            std::string guide = node["guide"].as<std::string>();
+            std::string utility = node["util"].as<std::string>();
 
-            rhs = boss::DirtData(crc, itm, udr, nav, util, guide);
+            rhs = boss::PluginDirtyInfo(crc, itm, udr, nav, utility);
 
             return true;
         }
diff --git a/src/gui/editor.cpp b/src/gui/editor.cpp
index 4a2d0d7b..00568e12 100644
--- a/src/gui/editor.cpp
+++ b/src/gui/editor.cpp
@@ -172,7 +172,6 @@ Editor::Editor(wxWindow *parent, const wxString& title, const std::string userli
     dirtyList->AppendColumn(translate("UDR Count"));
     dirtyList->AppendColumn(translate("Deleted Navmesh Count"));
     dirtyList->AppendColumn(translate("Cleaning Utility"));
-    dirtyList->AppendColumn(translate("Cleaning Guide URL"));
 
     //Initialise control states.
     addBtn->Enable(false);
@@ -350,15 +349,14 @@ void Editor::OnPluginSelect(wxListEvent& event) {
             ++i;
         }
 
-        set<boss::DirtData> dirtyInfo = plugin.DirtyInfo();
+        set<boss::PluginDirtyInfo> dirtyInfo = plugin.DirtyInfo();
         i=0;
-        for (set<boss::DirtData>::const_iterator it=dirtyInfo.begin(), endit=dirtyInfo.end(); it != endit; ++it) {
+        for (set<boss::PluginDirtyInfo>::const_iterator it=dirtyInfo.begin(), endit=dirtyInfo.end(); it != endit; ++it) {
             dirtyList->InsertItem(i, FromUTF8(boss::IntToHexString(it->CRC())));
             dirtyList->SetItem(i, 1, FromUTF8(boss::IntToString(it->ITMs())));
             dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(it->UDRs())));
-            dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(it->DeletedNavmeshes())));
-            dirtyList->SetItem(i, 2, FromUTF8(it->CleaningUtility()));
-            dirtyList->SetItem(i, 2, FromUTF8(it->CleaningGuideURL()));
+            dirtyList->SetItem(i, 3, FromUTF8(boss::IntToString(it->DeletedNavmeshes())));
+            dirtyList->SetItem(i, 4, FromUTF8(it->CleaningUtility()));
             ++i;
         }
 
@@ -511,23 +509,14 @@ void Editor::OnAddRow(wxCommandEvent& event) {
                 wxOK | wxICON_ERROR,
                 this);
             return;
-        } else if (rowDialog->GetGuideURL().empty()) {
-            BOOST_LOG_TRIVIAL(error) << "No cleaning guide URL specified. Row will not be added.";
-            wxMessageBox(
-                translate("Error: No cleaning guide URL specified. Row will not be added."),
-                translate("BOSS: Error"),
-                wxOK | wxICON_ERROR,
-                this);
-            return;
         }
 
         long i = tagsList->GetItemCount();
         dirtyList->InsertItem(i, rowDialog->GetCRC());
         dirtyList->SetItem(i, 1, FromUTF8(boss::IntToString(rowDialog->GetITMs())));
         dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(rowDialog->GetUDRs())));
-        dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(rowDialog->GetDeletedNavmeshes())));
-        dirtyList->SetItem(i, 2, rowDialog->GetUtility());
-        dirtyList->SetItem(i, 2, rowDialog->GetGuideURL());
+        dirtyList->SetItem(i, 3, FromUTF8(boss::IntToString(rowDialog->GetDeletedNavmeshes())));
+        dirtyList->SetItem(i, 4, rowDialog->GetUtility());
     }
 }
 
@@ -632,8 +621,7 @@ void Editor::OnEditRow(wxCommandEvent& event) {
                              atoi(string(tagsList->GetItemText(i, 1)).c_str()),
                              atoi(string(tagsList->GetItemText(i, 2)).c_str()),
                              atoi(string(tagsList->GetItemText(i, 3)).c_str()),
-                             tagsList->GetItemText(i, 4),
-                             tagsList->GetItemText(i, 5));
+                             tagsList->GetItemText(i, 4));
 
         if (rowDialog->ShowModal() != wxID_OK) {
             BOOST_LOG_TRIVIAL(debug) << "Cancelled editing tag row.";
@@ -656,22 +644,13 @@ void Editor::OnEditRow(wxCommandEvent& event) {
                 wxOK | wxICON_ERROR,
                 this);
             return;
-        } else if (rowDialog->GetGuideURL().empty()) {
-            BOOST_LOG_TRIVIAL(error) << "No cleaning guide URL specified. Row will not be edited.";
-            wxMessageBox(
-                translate("Error: No cleaning guide URL specified. Row will not be edited."),
-                translate("BOSS: Error"),
-                wxOK | wxICON_ERROR,
-                this);
-            return;
         }
 
         dirtyList->SetItem(i, 0, rowDialog->GetCRC());
         dirtyList->SetItem(i, 1, FromUTF8(boss::IntToString(rowDialog->GetITMs())));
         dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(rowDialog->GetUDRs())));
-        dirtyList->SetItem(i, 2, FromUTF8(boss::IntToString(rowDialog->GetDeletedNavmeshes())));
-        dirtyList->SetItem(i, 2, rowDialog->GetUtility());
-        dirtyList->SetItem(i, 2, rowDialog->GetGuideURL());
+        dirtyList->SetItem(i, 3, FromUTF8(boss::IntToString(rowDialog->GetDeletedNavmeshes())));
+        dirtyList->SetItem(i, 4, rowDialog->GetUtility());
     }
 }
 
@@ -818,7 +797,7 @@ void Editor::OnRowSelect(wxListEvent& event) {
         }
 
     } else {
-        boss::DirtData dirtyData = RowToDirtData(dirtyList, event.GetIndex());
+        boss::PluginDirtyInfo dirtyData = RowToPluginDirtyInfo(dirtyList, event.GetIndex());
         boss::Plugin plugin(string(pluginText->GetLabelText().ToUTF8()));
 
         vector<boss::Plugin>::const_iterator it = std::find(_basePlugins.begin(), _basePlugins.end(), plugin);
@@ -828,7 +807,7 @@ void Editor::OnRowSelect(wxListEvent& event) {
         else
             BOOST_LOG_TRIVIAL(warning) << "Could not find plugin in base list: " << plugin.Name();
 
-        set<boss::DirtData> dirtyInfo = plugin.DirtyInfo();
+        set<boss::PluginDirtyInfo> dirtyInfo = plugin.DirtyInfo();
 
         if (dirtyInfo.find(dirtyData) == dirtyInfo.end()) {
             BOOST_LOG_TRIVIAL(trace) << "Dirty info for CRC \"" << dirtyData.CRC() << "\" was not found in base plugin metadata. Editing enabled.";
@@ -961,11 +940,11 @@ boss::Plugin Editor::GetNewData(const wxString& plugin) const {
     }
     p.Tags(tags);
 
-    set<boss::DirtData> dirtyData;
+    set<boss::PluginDirtyInfo> dirtyInfo;
     for (int i=0,max=dirtyList->GetItemCount(); i < max; ++i) {
-        dirtyData.insert(RowToDirtData(dirtyList, i));
+        dirtyInfo.insert(RowToPluginDirtyInfo(dirtyList, i));
     }
-    p.DirtyInfo(dirtyData);
+    p.DirtyInfo(dirtyInfo);
 
     vector<boss::Message> vec = messageList->GetItems();
     list<boss::Message> messages(vec.begin(), vec.end());
@@ -999,20 +978,18 @@ boss::Tag Editor::RowToTag(wxListView * list, long row) const {
         );
 }
 
-boss::DirtData Editor::RowToDirtData(wxListView * list, long row) const {
+boss::PluginDirtyInfo Editor::RowToPluginDirtyInfo(wxListView * list, long row) const {
     string text(list->GetItemText(row, 0).ToUTF8());
     uint32_t crc;
     std::stringstream ss;
     ss << std::hex << text;
     ss >> crc;
-    return boss::DirtData(
+    return boss::PluginDirtyInfo(
         crc,
         atoi(string(list->GetItemText(row, 1).ToUTF8()).c_str()),
         atoi(string(list->GetItemText(row, 2).ToUTF8()).c_str()),
         atoi(string(list->GetItemText(row, 3).ToUTF8()).c_str()),
-        string(list->GetItemText(row, 4).ToUTF8()),
-        string(list->GetItemText(row, 5).ToUTF8())
-    );
+        string(list->GetItemText(row, 4).ToUTF8()));
 }
 
 FileEditDialog::FileEditDialog(wxWindow *parent, const wxString& title) : wxDialog(parent, wxID_ANY, title, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER) {
@@ -1313,7 +1290,6 @@ DirtInfoEditDialog::DirtInfoEditDialog(wxWindow * parent, const wxString& title)
     _nav = new wxSpinCtrl(this, wxID_ANY, "0");
     _crc = new wxTextCtrl(this, wxID_ANY);
     _utility = new wxTextCtrl(this, wxID_ANY);
-    _guideURL = new wxTextCtrl(this, wxID_ANY);
 
     wxSizerFlags leftItem(0);
 	leftItem.Left();
@@ -1341,9 +1317,6 @@ DirtInfoEditDialog::DirtInfoEditDialog(wxWindow * parent, const wxString& title)
 	GridSizer->Add(new wxStaticText(this, wxID_ANY, translate("Cleaning Utility:")), leftItem);
 	GridSizer->Add(_utility, rightItem);
 
-	GridSizer->Add(new wxStaticText(this, wxID_ANY, translate("Cleaning Guide URL:")), leftItem);
-	GridSizer->Add(_guideURL, rightItem);
-
     bigBox->Add(GridSizer, 0, wxEXPAND|wxALL, 15);
 
     bigBox->AddSpacer(10);
@@ -1359,35 +1332,30 @@ DirtInfoEditDialog::DirtInfoEditDialog(wxWindow * parent, const wxString& title)
 	SetSizerAndFit(bigBox);
 }
 
-void DirtInfoEditDialog::SetValues(const wxString& crc, int itm, int udr, int nav, const wxString& utility, const wxString& guideURL) {
+void DirtInfoEditDialog::SetValues(const wxString& crc, unsigned int itm, unsigned int udr, unsigned int nav, const wxString& utility) {
     _crc->SetValue(crc);
     _itm->SetValue(itm);
     _udr->SetValue(udr);
     _nav->SetValue(nav);
     _utility->SetValue(utility);
-    _guideURL->SetValue(guideURL);
 }
 
 wxString DirtInfoEditDialog::GetCRC() const {
     return _crc->GetValue();
 }
 
-int DirtInfoEditDialog::GetITMs() const {
+unsigned int DirtInfoEditDialog::GetITMs() const {
     return _itm->GetValue();
 }
 
-int DirtInfoEditDialog::GetUDRs() const {
+unsigned int DirtInfoEditDialog::GetUDRs() const {
     return _udr->GetValue();
 }
 
-int DirtInfoEditDialog::GetDeletedNavmeshes() const {
+unsigned int DirtInfoEditDialog::GetDeletedNavmeshes() const {
     return _nav->GetValue();
 }
 
 wxString DirtInfoEditDialog::GetUtility() const {
     return _utility->GetValue();
 }
-
-wxString DirtInfoEditDialog::GetGuideURL() const {
-    return _guideURL->GetValue();
-}
diff --git a/src/gui/editor.h b/src/gui/editor.h
index 6eae6625..18ada887 100644
--- a/src/gui/editor.h
+++ b/src/gui/editor.h
@@ -100,7 +100,7 @@ private:
 
     boss::File RowToFile(wxListView * list, long row) const;
     boss::Tag RowToTag(wxListView * list, long row) const;
-    boss::DirtData RowToDirtData(wxListView * list, long row) const;
+    boss::PluginDirtyInfo RowToPluginDirtyInfo(wxListView * list, long row) const;
 };
 
 class FileEditDialog : public wxDialog {
@@ -157,20 +157,18 @@ class DirtInfoEditDialog : public wxDialog {
 public:
     DirtInfoEditDialog(wxWindow * parent, const wxString& title);
 
-    void SetValues(const wxString& crc, int itm, int udr, int nav, const wxString& utility, const wxString& guideURL);
+    void SetValues(const wxString& crc, unsigned int itm, unsigned int udr, unsigned int nav, const wxString& utility);
     wxString GetCRC() const;
-    int GetITMs() const;
-    int GetUDRs() const;
-    int GetDeletedNavmeshes() const;
     wxString GetUtility() const;
-    wxString GetGuideURL() const;
+    unsigned int GetITMs() const;
+    unsigned int GetUDRs() const;
+    unsigned int GetDeletedNavmeshes() const;
 private:
     wxTextCtrl * _crc;
     wxSpinCtrl * _itm;
     wxSpinCtrl * _udr;
     wxSpinCtrl * _nav;
     wxTextCtrl * _utility;
-    wxTextCtrl * _guideURL;
 };
 
 #endif