diff --git a/Graphs/gGraphView.h b/Graphs/gGraphView.h
index 4a1955f8..6bb9a635 100644
--- a/Graphs/gGraphView.h
+++ b/Graphs/gGraphView.h
@@ -186,12 +186,12 @@ protected:
     QVector<GLBuffer *> mgl_buffers;
 
     // Default layer mouse handling = Do nothing
-    virtual bool wheelEvent(QWheelEvent * event) { event=event; return false; }
-    virtual bool mouseMoveEvent(QMouseEvent * event) { event=event; return false; }
-    virtual bool mousePressEvent(QMouseEvent * event) { event=event; return false; }
-    virtual bool mouseReleaseEvent(QMouseEvent * event) { event=event; return false; }
-    virtual bool mouseDoubleClickEvent(QMouseEvent * event) { event=event; return false; }
-    virtual bool keyPressEvent(QKeyEvent * event) { event=event; return false; }
+    virtual bool wheelEvent(QWheelEvent * event) { Q_UNUSED(event); return false; }
+    virtual bool mouseMoveEvent(QMouseEvent * event) { Q_UNUSED(event); return false; }
+    virtual bool mousePressEvent(QMouseEvent * event) { Q_UNUSED(event); return false; }
+    virtual bool mouseReleaseEvent(QMouseEvent * event) { Q_UNUSED(event); return false; }
+    virtual bool mouseDoubleClickEvent(QMouseEvent * event) { Q_UNUSED(event); return false; }
+    virtual bool keyPressEvent(QKeyEvent * event) { Q_UNUSED(event); return false; }
 };
 
 class LayerGroup:public Layer
diff --git a/SleepLib/loader_plugins/intellipap_loader.cpp b/SleepLib/loader_plugins/intellipap_loader.cpp
index a2da7d94..c90b23a0 100644
--- a/SleepLib/loader_plugins/intellipap_loader.cpp
+++ b/SleepLib/loader_plugins/intellipap_loader.cpp
@@ -10,6 +10,8 @@ It does not seem to record multiple days, graph data is overwritten each time..
 
 */
 
+#include <QDir>
+
 #include "intellipap_loader.h"
 
 Intellipap::Intellipap(Profile *p,MachineID id)
@@ -38,9 +40,54 @@ IntellipapLoader::~IntellipapLoader()
 
 int IntellipapLoader::Open(QString & path,Profile *profile)
 {
+    // Check for SL directory
+    QString newpath;
+
+    QString dirtag="SL";
+    if (path.endsWith(QDir::separator()+dirtag)) {
+        return 0;
+        //newpath=path;
+    } else {
+        newpath=path+QDir::separator()+dirtag;
+    }
+
+    unsigned char buf[27];
+    QString filename=newpath+QDir::separator()+"U";
+    QFile f(filename);
+    if (!f.exists()) return 0;
+
+    QHash<quint32,quint32> Sessions;
+
+    quint32 ts1, ts2, length;
+    unsigned char cs;
+    f.open(QFile::ReadOnly);
+    int cnt=0;
+    QDateTime epoch(QDate(2000,1,1),QTime(0,0,0),Qt::UTC);
+    int ep=epoch.toTime_t();
+    do {
+        cnt=f.read((char *)buf,9);
+        ts1=(buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
+        ts2=(buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7];
+        Sessions[ts1]=ts2;
+        QDateTime d1=QDateTime::fromTime_t(ts1+ep);
+        QDateTime d2=QDateTime::fromTime_t(ts2+ep);
+
+        length=ts2-ts1;
+        cs=buf[8];
+        qDebug() << d1 << d2 << "Length: (" << length << ")";
+    } while (cnt>0);
+    f.close();
+
+    filename=newpath+QDir::separator()+"L";
+    f.setFileName(filename);
+    if (!f.exists()) return 0;
+
+    f.open(QFile::ReadOnly);
+
+
     // Check for DV5MFirm.bin
 
-    return 0;
+    return 1;
 }
 
 Machine *IntellipapLoader::CreateMachine(QString serial,Profile *profile)
diff --git a/SleepLib/loader_plugins/prs1_loader.cpp b/SleepLib/loader_plugins/prs1_loader.cpp
index 96cda4e5..49801ec6 100644
--- a/SleepLib/loader_plugins/prs1_loader.cpp
+++ b/SleepLib/loader_plugins/prs1_loader.cpp
@@ -99,10 +99,10 @@ int PRS1Loader::Open(QString & path,Profile *profile)
 
     QString newpath,pseries="P-Series";
     qDebug() << "PRS1Loader::Open path=" << newpath;
-    if (path.endsWith("/"+pseries)) {
+    if (path.endsWith(QDir::separator()+pseries)) {
         newpath=path;
     } else {
-        newpath=path+"/"+pseries;
+        newpath=path+QDir::separator()+pseries;
     }
 
     QDir dir(newpath);
@@ -110,12 +110,10 @@ int PRS1Loader::Open(QString & path,Profile *profile)
     if ((!dir.exists() || !dir.isReadable()))
         return 0;
 
-
     dir.setFilter(QDir::NoDotAndDotDot | QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoSymLinks);
     dir.setSorting(QDir::Name);
     QFileInfoList flist=dir.entryInfoList();
 
-
     QList<QString> SerialNumbers;
     QList<QString>::iterator sn;
 
@@ -150,7 +148,7 @@ int PRS1Loader::Open(QString & path,Profile *profile)
         QString s=*sn;
         m=CreateMachine(s,profile);
         try {
-            if (m) OpenMachine(m,newpath+"/"+(*sn),profile);
+            if (m) OpenMachine(m,newpath+QDir::separator()+(*sn),profile);
         } catch(OneTypePerDay e) {
             profile->DelMachine(m);
             PRS1List.erase(PRS1List.find(s));
diff --git a/SleepLib/loader_plugins/resmed_loader.cpp b/SleepLib/loader_plugins/resmed_loader.cpp
index 46bcacde..d52d9e73 100644
--- a/SleepLib/loader_plugins/resmed_loader.cpp
+++ b/SleepLib/loader_plugins/resmed_loader.cpp
@@ -231,17 +231,16 @@ long event_cnt=0;
 
 int ResmedLoader::Open(QString & path,Profile *profile)
 {
-
     QString newpath;
 
     QString dirtag="DATALOG";
-    if (path.endsWith("/"+dirtag)) {
+    if (path.endsWith(QDir::separator()+dirtag)) {
         return 0; // id10t user..
         //newpath=path;
     } else {
-        newpath=path+"/"+dirtag;
+        newpath=path+QDir::separator()+dirtag;
     }
-    QString idfile=path+"/Identification.tgt";
+    QString idfile=path+QDir::separator()+"Identification.tgt";
     QFile f(idfile);
     QHash<QString,QString> idmap;
     if (f.open(QIODevice::ReadOnly)) {
@@ -259,7 +258,7 @@ int ResmedLoader::Open(QString & path,Profile *profile)
             }
         }
     }
-    QString strfile=path+"/STR.edf";
+    QString strfile=path+QDir::separator()+"STR.edf";
     EDFParser stredf(strfile);
 
     if (!stredf.Parse()) {
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 79040f8c..68d45c28 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -227,7 +227,7 @@ void MainWindow::on_action_Import_Data_triggered()
              else {
                  importLocations.append(line);
              }
-        };
+        }
         file.close();
     }