diff --git a/SleepLib/loader_plugins/prs1_loader.cpp b/SleepLib/loader_plugins/prs1_loader.cpp
index 471ca5d3..1025c05e 100644
--- a/SleepLib/loader_plugins/prs1_loader.cpp
+++ b/SleepLib/loader_plugins/prs1_loader.cpp
@@ -300,7 +300,6 @@ int PRS1Loader::OpenMachine(Machine *m,QString path,Profile *profile)
         } else if (filename.toLower()=="e") {
             // don't really give a crap about .004 files yet.
         }
-        //if (qprogress) qprogress->Pulse();
     }
 
     SessionID sid;
@@ -322,24 +321,21 @@ int PRS1Loader::OpenMachine(Machine *m,QString path,Profile *profile)
             QString session_s=fi.fileName().section(".",0,-2);
 
             ext=ext_s.toLong(&ok);
-            if (!ok) continue;
+            if (!ok)
+                continue;
+
             sid=session_s.toLong(&ok);
-            if (!ok) continue;
+            if (!ok)
+                continue;
 
-            if (m->SessionExists(sid)) continue; // could skip this and error check data by reloading summary.
-
-            //if (sessfiles[session].capacity()==0) sessfiles[session].resize(3);
+            if (m->SessionExists(sid))
+                continue; // could skip this and error check data by reloading summary.
 
             if ((ext==1) || (ext==0)) {
                 OpenFile(m,fi.canonicalFilePath()); // Open just the summary files first round
             } else {
                 sessfiles[sid].push_back(fi.canonicalFilePath()); // and keep the rest of the names
             }
-            //cnt++;
-
-            //if (qprogress) qprogress->setValue((float(cnt)/float(size)*33.0));
-            //QApplication::processEvents();
-
         }
     }
     cnt=0;
@@ -353,7 +349,6 @@ int PRS1Loader::OpenMachine(Machine *m,QString path,Profile *profile)
                 if (name.endsWith(".002")) {
                     OpenFile(m,name);
                 } else if (name.endsWith(".005")) {
-                    //OpenFile(m,name);
                     OpenWaveforms(sid,name);
                 }
             }
diff --git a/SleepLib/loader_plugins/resmed_loader.cpp b/SleepLib/loader_plugins/resmed_loader.cpp
index eefd12f0..5d837eb5 100644
--- a/SleepLib/loader_plugins/resmed_loader.cpp
+++ b/SleepLib/loader_plugins/resmed_loader.cpp
@@ -541,6 +541,9 @@ int ResmedLoader::Open(QString & path,Profile *profile)
     int size=flist.size();
 
     sessfiles.clear();
+    bool gz;
+
+    QMap<SessionID,QStringList>::iterator si;
 
     // For each file in flist...
     for (int i=0;i<size;i++) {
@@ -552,9 +555,12 @@ int ResmedLoader::Open(QString & path,Profile *profile)
             continue;
 
         // Accept only .edf and .edf.gz files
-        if (!((filename.right(4).toLower() == "."+ext_EDF)
-            || (filename.right(7).toLower() == "."+ext_EDF+ext_gz)))
-            continue;
+        if (filename.right(4).toLower() != "."+ext_EDF) {
+
+            if (filename.right(7).toLower() != "."+ext_EDF+ext_gz)
+                continue;
+            gz=true;
+        } else gz=false;
 
         // Extract the session date out of the filename
         datestr=filename.section("_",0,1);
@@ -574,15 +580,39 @@ int ResmedLoader::Open(QString & path,Profile *profile)
         // Moral of the story, when writing firmware and saving in batches, use the same datetimes,
         // and provide firmware updates for free to your customers.
         ////////////////////////////////////////////////////////////////////////////////////////////
-        if (sessfiles.find(sessionid)==sessfiles.end()) {
-            if (sessfiles.find(sessionid+2)!=sessfiles.end()) sessionid+=2;
-            else if (sessfiles.find(sessionid+1)!=sessfiles.end()) sessionid++;
-            else if (sessfiles.find(sessionid-1)!=sessfiles.end()) sessionid--;
-            else if (sessfiles.find(sessionid-2)!=sessfiles.end()) sessionid-=2;
+        si=sessfiles.find(sessionid);
+
+        if (si==sessfiles.end()) {
+            // Scan 3 seconds either way for sessions..
+            for (int j=1;j<3;j++) {
+
+                if ((si=sessfiles.find(sessionid+j)) != sessfiles.end()) {
+                    sessionid+=j;
+                    break;
+                } else if ((si=sessfiles.find(sessionid-j)) != sessfiles.end()) {
+                    sessionid-=j;
+                    break;
+                }
+            }
         }
 
         // Push current filename to ordered-by-sessionid list
-        sessfiles[sessionid].push_back(filename);
+        if (si!=sessfiles.end()) {
+            // Ignore if already compressed version of the same file exists.. (just in case)
+            if (!gz) {
+                if (si.value().contains(filename+ext_gz,Qt::CaseInsensitive))
+                    continue;
+            } else {
+                QString str=filename;
+                str.chop(3);
+                if (si.value().contains(str,Qt::CaseInsensitive))
+                    continue;
+            }
+
+            si.value().push_back(filename);
+        } else {
+            sessfiles[sessionid].push_back(filename);
+        }
 
         if ((i%10) ==0) {
             // Update the progress bar
@@ -603,7 +633,7 @@ int ResmedLoader::Open(QString & path,Profile *profile)
     // Scan over file list and knock out of dayused list
     /////////////////////////////////////////////////////////////////////////////
     int dn;
-    for (QMap<SessionID,QVector<QString> >::iterator si=sessfiles.begin();si!=sessfiles.end();si++) {
+    for (QMap<SessionID,QStringList>::iterator si=sessfiles.begin();si!=sessfiles.end();si++) {
         sessionid=si.key();
 
         // Earliest possible day number
@@ -963,13 +993,12 @@ int ResmedLoader::Open(QString & path,Profile *profile)
         }
 
     }
-    bool gz;
     backup_path+=datalog+"/";
 
     /////////////////////////////////////////////////////////////////////////////
     // Scan through new file list and import sessions
     /////////////////////////////////////////////////////////////////////////////
-    for (QMap<SessionID,QVector<QString> >::iterator si=sessfiles.begin();si!=sessfiles.end();si++) {
+    for (QMap<SessionID,QStringList>::iterator si=sessfiles.begin();si!=sessfiles.end();si++) {
         sessionid=si.key();
 
         // Skip file if already imported
@@ -1246,7 +1275,6 @@ bool ResmedLoader::LoadEVE(Session *sess,EDFParser &edf)
     for (int s=0;s<edf.GetNumSignals();s++) {
         recs=edf.edfsignals[s]->nr*edf.GetNumDataRecords()*2;
 
-        //qDebug() << edf.edfsignals[s]->label << " " << t;
         data=(char *)edf.edfsignals[s]->data;
         pos=0;
         tt=edf.startdate;
diff --git a/SleepLib/loader_plugins/resmed_loader.h b/SleepLib/loader_plugins/resmed_loader.h
index 653af83e..50aacd1d 100644
--- a/SleepLib/loader_plugins/resmed_loader.h
+++ b/SleepLib/loader_plugins/resmed_loader.h
@@ -213,7 +213,7 @@ protected:
     //! This contains the Pressure, Leak, Respiratory Rate, Minute Ventilation, Tidal Volume, etc..
     bool LoadPLD(Session *sess,EDFParser &edf);
 
-    QMap<SessionID,QVector<QString> > sessfiles;
+    QMap<SessionID,QStringList> sessfiles;
 #ifdef DEBUG_EFFICIENCY
     QHash<ChannelID,qint64> channel_efficiency;
     QHash<ChannelID,qint64> channel_time;
diff --git a/SleepLib/session.h b/SleepLib/session.h
index 431498a5..d3ef5ccc 100644
--- a/SleepLib/session.h
+++ b/SleepLib/session.h
@@ -140,9 +140,6 @@ public:
     QHash<ChannelID,double> m_sum;
     QHash<ChannelID,EventDataType> m_avg;
     QHash<ChannelID,EventDataType> m_wavg;
-    //QHash<ChannelID,EventDataType> m_90p;
-    //QHash<ChannelID,EventDataType> m_95p;
-    //QHash<ChannelID,EventDataType> m_med;
     QHash<ChannelID,EventDataType> m_min;
     QHash<ChannelID,EventDataType> m_max;
     QHash<ChannelID,EventDataType> m_cph;  // Counts per hour (eg AHI)
diff --git a/update.xml b/update.xml
deleted file mode 100644
index f8a7c0fe..00000000
--- a/update.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<!DOCTYPE Upgrade>
-<SleepyHead>
- <Release version="0.9.2" codename="Roofus" status="beta">
-  <update type="qtlibs" version="4.8.0" platform="win32" status="stable">
-   <file name="qtlibs-4.8.0-win32.zip"
-	 url="http://sourceforge.net/projects/sleepyhead/files/AutoUpdate/Win32/qtlibs-4.8.0-win32.zip/download"
-	 hash="ed0312c0f9a51e8774e6556f83b13df8d4195d2b"/>
-  </update>
-  <update type="application" version="0.9.2-1" platform="win32" release_date="2012-01-12" status="testing">
-   <file name="SleepyHead-0.9.2-beta-win32-update.zip"
-         url="http://sourceforge.net/projects/sleepyhead/files/AutoUpdate/Win32/SleepyHead-0.9.2-beta-win32-update.zip/download"
-         hash="294cbb319a62b547d88f6879295878975d6b5e56"/>
-   <notes>
-    Some bug fixes to the beta, and a test of the auto-updater.
-    Adds some new functionality to the updater, so test updates can be delivered with out affecting other users.
-    Please proceed with caution. If unsure, wait for feedback in the forums..
-   </notes>
-  </update>
-  <notes>
-   This is an updater test, though it does deliver some important bug fixes to the beta..
-  </notes>
-  <notes platform="win32">Nothing particularly platform relevant to this Windows build</notes>
-  <info url="http://sourceforge.net/apps/mediawiki/sleepyhead/index.php?title=ReleaseNotes-0.9.1"/>
- </Release>
-</SleepyHead>