diff --git a/SleepLib/loader_plugins/cms50_loader.cpp b/SleepLib/loader_plugins/cms50_loader.cpp
index 08501f30..73ab0c9a 100644
--- a/SleepLib/loader_plugins/cms50_loader.cpp
+++ b/SleepLib/loader_plugins/cms50_loader.cpp
@@ -37,7 +37,7 @@ CMS50Loader::~CMS50Loader()
 {
     //dtor
 }
-bool CMS50Loader::Open(QString & path,Profile *profile)
+int CMS50Loader::Open(QString & path,Profile *profile)
 {
     // CMS50 folder structure detection stuff here.
 
@@ -62,16 +62,16 @@ bool CMS50Loader::Open(QString & path,Profile *profile)
         // My Logger
     }
 
-    return false;
+    return 0;
 }
-bool CMS50Loader::OpenCMS50(QString & path, Profile *profile)
+int CMS50Loader::OpenCMS50(QString & path, Profile *profile)
 {
     QString filename,pathname;
     list<QString> files;
     QDir dir(path);
 
     if (!dir.exists())
-        return false;
+        return 0;
 
     if(qprogress) qprogress->setValue(0);
 
@@ -89,7 +89,7 @@ bool CMS50Loader::OpenCMS50(QString & path, Profile *profile)
 
     }
     int size=files.size();
-    if (size==0) return false;
+    if (size==0) return 0;
 
     Machine *mach=CreateMachine(profile);
     int cnt=0;
@@ -99,7 +99,7 @@ bool CMS50Loader::OpenCMS50(QString & path, Profile *profile)
     }
     mach->Save();
     if (qprogress) qprogress->setValue(100);
-    return true;
+    return 1;
 }
 bool CMS50Loader::OpenSPORFile(QString path,Machine *mach,Profile *profile)
 {
diff --git a/SleepLib/loader_plugins/cms50_loader.h b/SleepLib/loader_plugins/cms50_loader.h
index 52209057..95df2033 100644
--- a/SleepLib/loader_plugins/cms50_loader.h
+++ b/SleepLib/loader_plugins/cms50_loader.h
@@ -20,7 +20,7 @@ class CMS50Loader : public MachineLoader
 
         CMS50Loader();
         virtual ~CMS50Loader();
-        virtual bool Open(QString & path,Profile *profile);
+        virtual int Open(QString & path,Profile *profile);
         static void Register();
 
         virtual int Version() { return cms50_data_version; };
@@ -30,7 +30,7 @@ class CMS50Loader : public MachineLoader
 
 
     protected:
-        bool OpenCMS50(QString & path, Profile *profile);
+        int OpenCMS50(QString & path, Profile *profile);
         bool OpenSPORFile(QString path, Machine * machine,Profile *profile);
 
     private:
diff --git a/SleepLib/loader_plugins/prs1_loader.cpp b/SleepLib/loader_plugins/prs1_loader.cpp
index da9f5164..d24d4a6b 100644
--- a/SleepLib/loader_plugins/prs1_loader.cpp
+++ b/SleepLib/loader_plugins/prs1_loader.cpp
@@ -93,7 +93,7 @@ bool isdigit(QChar c)
     if ((c>='0') && (c<='9')) return true;
     return false;
 }
-bool PRS1Loader::Open(QString & path,Profile *profile)
+int PRS1Loader::Open(QString & path,Profile *profile)
 {
 
     QString newpath;
@@ -157,11 +157,9 @@ bool PRS1Loader::Open(QString & path,Profile *profile)
             delete m;
         }
     }
-
     return PRS1List.size();
-
-   // return c;
 }
+
 bool PRS1Loader::ParseProperties(Machine *m,QString filename)
 {
     QFile f(filename);
diff --git a/SleepLib/loader_plugins/prs1_loader.h b/SleepLib/loader_plugins/prs1_loader.h
index 461954f4..e4147fa0 100644
--- a/SleepLib/loader_plugins/prs1_loader.h
+++ b/SleepLib/loader_plugins/prs1_loader.h
@@ -43,9 +43,9 @@ class PRS1Loader : public MachineLoader
 public:
     PRS1Loader();
     virtual ~PRS1Loader();
-    virtual bool Open(QString & path,Profile *profile);
-    virtual int Version() { return prs1_data_version; };
-    virtual const QString & ClassName() { return prs1_class_name; };
+    virtual int Open(QString & path,Profile *profile);
+    virtual int Version() { return prs1_data_version; }
+    virtual const QString & ClassName() { return prs1_class_name; }
     Machine *CreateMachine(QString serial,Profile *profile);
 
     static void Register();
diff --git a/SleepLib/loader_plugins/resmed_loader.cpp b/SleepLib/loader_plugins/resmed_loader.cpp
index 1e1a0489..c5733bf3 100644
--- a/SleepLib/loader_plugins/resmed_loader.cpp
+++ b/SleepLib/loader_plugins/resmed_loader.cpp
@@ -213,14 +213,14 @@ Machine *ResmedLoader::CreateMachine(QString serial,Profile *profile)
 
 long event_cnt=0;
 
-bool ResmedLoader::Open(QString & path,Profile *profile)
+int ResmedLoader::Open(QString & path,Profile *profile)
 {
 
     QString newpath;
 
     QString dirtag="DATALOG";
     if (path.endsWith("/"+dirtag)) {
-        return false; // id10t user..
+        return 0; // id10t user..
         //newpath=path;
     } else {
         newpath=path+"/"+dirtag;
@@ -230,7 +230,7 @@ bool ResmedLoader::Open(QString & path,Profile *profile)
     map<QString,QString> idmap;
     if (f.open(QIODevice::ReadOnly)) {
         if (!f.isReadable())
-            return false;
+            return 0;
 
         while (!f.atEnd()) {
             QString line=f.readLine().trimmed();
@@ -373,7 +373,7 @@ bool ResmedLoader::Open(QString & path,Profile *profile)
     m->Save();
     if (qprogress) qprogress->setValue(100);
     qDebug() << "Total Events " << event_cnt;
-    return 0;
+    return 1;
 }
 
 bool ResmedLoader::LoadEVE(Session *sess,EDFParser &edf)
diff --git a/SleepLib/loader_plugins/resmed_loader.h b/SleepLib/loader_plugins/resmed_loader.h
index 7d05f887..9760a8ea 100644
--- a/SleepLib/loader_plugins/resmed_loader.h
+++ b/SleepLib/loader_plugins/resmed_loader.h
@@ -99,7 +99,7 @@ class ResmedLoader : public MachineLoader
 public:
     ResmedLoader();
     virtual ~ResmedLoader();
-    virtual bool Open(QString & path,Profile *profile);
+    virtual int Open(QString & path,Profile *profile);
 
     virtual int Version() { return resmed_data_version; };
     virtual const QString & ClassName() { return resmed_class_name; };
diff --git a/SleepLib/loader_plugins/zeo_loader.cpp b/SleepLib/loader_plugins/zeo_loader.cpp
index 95f23d68..50748e11 100644
--- a/SleepLib/loader_plugins/zeo_loader.cpp
+++ b/SleepLib/loader_plugins/zeo_loader.cpp
@@ -26,11 +26,11 @@ ZEOLoader::~ZEOLoader()
 {
     //dtor
 }
-bool ZEOLoader::Open(QString & path,Profile *profile)
+int ZEOLoader::Open(QString & path,Profile *profile)
 {
     // ZEO folder structure detection stuff here.
 
-    return false;
+    return 0; // number of machines affected
 }
 Machine *ZEOLoader::CreateMachine(Profile *profile)
 {
diff --git a/SleepLib/loader_plugins/zeo_loader.h b/SleepLib/loader_plugins/zeo_loader.h
index a7722b59..02376f07 100644
--- a/SleepLib/loader_plugins/zeo_loader.h
+++ b/SleepLib/loader_plugins/zeo_loader.h
@@ -19,7 +19,7 @@ class ZEOLoader : public MachineLoader
     public:
         ZEOLoader();
         virtual ~ZEOLoader();
-        virtual bool Open(QString & path,Profile *profile);
+        virtual int Open(QString & path,Profile *profile);
         static void Register();
 
         virtual int Version() { return zeo_data_version; };
diff --git a/SleepLib/machine_loader.h b/SleepLib/machine_loader.h
index 9912bdb4..d19a4f50 100644
--- a/SleepLib/machine_loader.h
+++ b/SleepLib/machine_loader.h
@@ -21,7 +21,7 @@ public:
 
     //virtual Machine * CreateMachine() {};
 
-    virtual bool Open(QString &,Profile *)=0;   // Scans for new content
+    virtual int Open(QString &,Profile *)=0;   // Scans for new content
     virtual int Version()=0;
     virtual const QString & ClassName()=0;
 
diff --git a/SleepLib/profiles.cpp b/SleepLib/profiles.cpp
index 1f49731e..f06cebdf 100644
--- a/SleepLib/profiles.cpp
+++ b/SleepLib/profiles.cpp
@@ -203,7 +203,7 @@ Day * Profile::GetDay(QDate date,MachineType type)
  * @brief Import Machine Data
  * @param path
  */
-void Profile::Import(QString path)
+int Profile::Import(QString path)
 {
     int c=0;
     qDebug() << "Importing " << path;
@@ -211,6 +211,7 @@ void Profile::Import(QString path)
     for (list<MachineLoader *>::iterator i=loaders.begin(); i!=loaders.end(); i++) {
         if (c+=(*i)->Open(path,this)) break;
     }
+    return c;
 }
 
 MachineLoader * GetLoader(QString name)
diff --git a/SleepLib/profiles.h b/SleepLib/profiles.h
index 40bd31dd..c4bd4daf 100644
--- a/SleepLib/profiles.h
+++ b/SleepLib/profiles.h
@@ -37,7 +37,7 @@ public:
     void AddMachine(Machine *m);
     void DelMachine(Machine *m);
     void LoadMachineData();
-    void Import(QString path);
+    int Import(QString path);
 
     void AddDay(QDate date,Day *day,MachineType mt);
     Day * GetDay(QDate date,MachineType type=MT_UNKNOWN);
@@ -49,8 +49,8 @@ public:
     virtual void ExtraLoad(TiXmlHandle *root);
     virtual TiXmlElement * ExtraSave();
     map<QDate,vector<Day *> > daylist;
-    const QDate & FirstDay() { return m_first; };
-    const QDate & LastDay() { return m_last; };
+    const QDate & FirstDay() { return m_first; }
+    const QDate & LastDay() { return m_last; }
 
 protected:
     QDate m_first,m_last;
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 12941dfb..149df4a5 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -119,14 +119,21 @@ void MainWindow::on_action_Import_Data_triggered()
         qprogress->show();
         qstatus->setText(tr("Importing Data"));
         dirNames=qfd.selectedFiles();
+        int c=0,d;
         for (int i=0;i<dirNames.size();i++) {
-            profile->Import(dirNames[i]);
+            d=profile->Import(dirNames[i]);
+            if (!d) {
+                QMessageBox::warning(this,"Import Problem","Couldn't Find any Machine Data at this location:\n"+dirNames[i],QMessageBox::Ok);
+            }
+            c+=d;
         }
-        profile->Save();
-        if (daily) daily->ReloadGraphs();
-        if (overview) {
-            overview->ReloadGraphs();
-            overview->UpdateGraphs();
+        if (c) {
+            profile->Save();
+            if (daily) daily->ReloadGraphs();
+            if (overview) {
+                overview->ReloadGraphs();
+                overview->UpdateGraphs();
+            }
         }
         qstatus->setText(tr("Ready"));
         qprogress->hide();