SO - - I am unable to adjust my load order or indeed so anything other than launch FO3 using FOMM, which is strange as I am using the new version from here - http://fallout3.nexusmods.com/mods/640. Im using Windows Vista Home Premium and have used it with my disc copy before with no problems. When the game is launched, there are no problems and it runs smoothly, I just cannot use the package manager to get FOMODS working. Here is what the crashdump says... Wednesday, April 04, 2012 - 11:58:40 PM Fomm 0.13.21 OS version: Microsoft Windows NT 6.0.6002 Service Pack 2 System.ArgumentException: File format is not valid. at System.Windows.Forms.RichTextBox.StreamIn(Stream data, Int32 flags) at System.Windows.Forms.RichTextBox.StreamIn(String str, Int32 flags) at System.Windows.Forms.RichTextBox.set_Rtf(String value) at Fomm.MainForm.LoadPluginInfo() at Fomm.MainForm.lvEspList_SelectedIndexChanged(Object sender, EventArgs e) at System.Windows.Forms.ListView.OnSelectedIndexChanged(EventArgs e) at System.Windows.Forms.ListView.WmReflectNotify(Message& m) at System.Windows.Forms.ListView.WndProc(Message& m) at L0ki.Controls.ReordableItemListView.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) I am far out of my league trying to figure this out.... Thanks in advance for any help.