diff --git a/ROMVault2/FrmMain.cs b/ROMVault2/FrmMain.cs
index ba6c53f..50ce71c 100644
--- a/ROMVault2/FrmMain.cs
+++ b/ROMVault2/FrmMain.cs
@@ -444,6 +444,15 @@ namespace ROMVault2
         private void DatSetSelected(RvBase cf)
         {
             DirTree.Refresh();
+
+            if (Settings.IsMono)
+            {
+                if (GameGrid.RowCount > 0)
+                    GameGrid.CurrentCell = GameGrid[0,0];
+                if (RomGrid.RowCount > 0)
+                    RomGrid.CurrentCell = RomGrid[0,0];
+            }
+
             GameGrid.Rows.Clear();
             RomGrid.Rows.Clear();
 
@@ -579,6 +588,15 @@ namespace ROMVault2
             lblDITRomsUnknown.Text = (tDir.DirStatus.CountUnknown() + tDir.DirStatus.CountInToSort()).ToString(CultureInfo.InvariantCulture);
 
             _updatingGameGrid = true;
+
+            if (Settings.IsMono)
+            {
+                if (GameGrid.RowCount > 0)
+                    GameGrid.CurrentCell = GameGrid[0,0];
+                if (RomGrid.RowCount > 0)
+                    RomGrid.CurrentCell = RomGrid[0,0];
+            }
+
             GameGrid.Rows.Clear();
             RomGrid.Rows.Clear();
 
@@ -1160,6 +1178,9 @@ namespace ROMVault2
                 }
             }
 
+            if (Settings.IsMono && RomGrid.RowCount > 0)
+                RomGrid.CurrentCell = RomGrid[0,0];
+
             RomGrid.Rows.Clear();
             AddDir(tGame, "");
             GC.Collect();
diff --git a/ROMVault2/FrmSetDir.cs b/ROMVault2/FrmSetDir.cs
index fa07d0f..27512e6 100644
--- a/ROMVault2/FrmSetDir.cs
+++ b/ROMVault2/FrmSetDir.cs
@@ -35,6 +35,9 @@ namespace ROMVault2
 
         private void UpdateGrid()
         {
+            if (Settings.IsMono && DataGridGames.RowCount > 0)
+                DataGridGames.CurrentCell = DataGridGames[0,0];
+
             DataGridGames.Rows.Clear();
             foreach (DirMap t in Settings.DirPathMap)
             {
diff --git a/ROMVault2/IO/RVIO.cs b/ROMVault2/IO/RVIO.cs
index 476ad7a..6539b24 100644
--- a/ROMVault2/IO/RVIO.cs
+++ b/ROMVault2/IO/RVIO.cs
@@ -57,7 +57,7 @@ namespace ROMVault2.IO
             FullName = path;
             Name = Path.GetFileName(path);
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.FileInfo fi = new System.IO.FileInfo(path);
 
@@ -94,7 +94,7 @@ namespace ROMVault2.IO
             FullName = path;
             Name = Path.GetFileName(path);
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo fi = new System.IO.DirectoryInfo(path);
 
@@ -123,7 +123,7 @@ namespace ROMVault2.IO
         {
             List<DirectoryInfo> dirs = new List<DirectoryInfo>();
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(FullName);
                 System.IO.DirectoryInfo[] arrDi = di.GetDirectories(SearchPattern);
@@ -183,7 +183,7 @@ namespace ROMVault2.IO
         {
             List<FileInfo> files = new List<FileInfo>();
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(FullName);
                 System.IO.FileInfo[] arrDi = di.GetFiles(SearchPattern);
@@ -239,7 +239,7 @@ namespace ROMVault2.IO
     {
         public static bool Exists(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Directory.Exists(path);
 
 
@@ -252,7 +252,7 @@ namespace ROMVault2.IO
         }
         public static void Move(String sourceDirName, String destDirName)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.Move(sourceDirName, destDirName);
                 return;
@@ -288,7 +288,7 @@ namespace ROMVault2.IO
         }
         public static void Delete(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.Delete(path);
                 return;
@@ -301,7 +301,7 @@ namespace ROMVault2.IO
 
         public static void CreateDirectory(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.CreateDirectory(path);
                 return;
@@ -323,7 +323,7 @@ namespace ROMVault2.IO
     {
         public static bool Exists(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.File.Exists(path);
 
 
@@ -340,7 +340,7 @@ namespace ROMVault2.IO
         }
         public static void Copy(String sourceFileName, String destFileName, bool overwrite)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Copy(sourceFileName, destFileName, overwrite);
                 return;
@@ -387,7 +387,7 @@ namespace ROMVault2.IO
         }
         public static void Move(String sourceFileName, String destFileName)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Move(sourceFileName, destFileName);
                 return;
@@ -412,7 +412,7 @@ namespace ROMVault2.IO
         }
         public static void Delete(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Delete(path);
                 return;
@@ -431,7 +431,7 @@ namespace ROMVault2.IO
 
         public static bool SetAttributes(String path, FileAttributes fileAttributes)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -466,7 +466,7 @@ namespace ROMVault2.IO
         }
         public static string Combine(string path1, string path2)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Path.Combine(path1, path2);
 
             if (path1 == null || path2 == null)
@@ -538,7 +538,7 @@ namespace ROMVault2.IO
         }
         public static String GetDirectoryName(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Path.GetDirectoryName(path);
 
 
@@ -600,7 +600,7 @@ namespace ROMVault2.IO
 
         public static int OpenFileRead(string path, out System.IO.Stream stream)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -634,7 +634,7 @@ namespace ROMVault2.IO
 
         public static int OpenFileWrite(string path, out System.IO.Stream stream)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -675,7 +675,7 @@ namespace ROMVault2.IO
     {
         public static string GetShortPath(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return path;
 
             int remove = 0;
diff --git a/ROMVault2/Settings.cs b/ROMVault2/Settings.cs
index 4efbc9a..5fbe7af 100644
--- a/ROMVault2/Settings.cs
+++ b/ROMVault2/Settings.cs
@@ -48,7 +48,7 @@ namespace ROMVault2
         public static bool CacheSaveTimerEnabled = true;
         public static int CacheSaveTimePeriod = 10;
 
-        public static bool MonoFileIO
+        public static bool IsUnix
         {
             get
             {
@@ -57,6 +57,8 @@ namespace ROMVault2
             }
         }
 
+        public static bool IsMono { get { return (Type.GetType ("Mono.Runtime") != null); } }
+
         public static string EMail
         {
             get
diff --git a/ROMVault2/SupportedFiles/CHD/CHD.cs b/ROMVault2/SupportedFiles/CHD/CHD.cs
index 412fe48..3d5ba2b 100644
--- a/ROMVault2/SupportedFiles/CHD/CHD.cs
+++ b/ROMVault2/SupportedFiles/CHD/CHD.cs
@@ -246,7 +246,7 @@ namespace ROMVault2.SupportedFiles.CHD
             _resultType = CHDManCheck.Unset;
 
             string chdExe = "chdman.exe";
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 chdExe = "chdman";
 
             string chdPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, chdExe);