I am using Windows 7 RC. I go into the computer management and use attach VHD, then select a VHD I have in a folder on the C drive. The disk mangement creates an E drive 75 GB and a 12 MB F drive. If I goto the computer explorer, I can see both drives and the files in the E drive. The F drive is empty. If I shut down my laptop, then go back into Windows 7, the drives are gone.Do I need to use another command to get the VHD drives to stay attached? Also I have XP on this VHD and would like to Boot to it, how do I do this?My laptop is a Gateway with a P8400 2.26 GHz with 4 GB of ram and I amthe 64 Bit Windows 7 OS.TIA