Try to use my bootcamp of Win 7 with VM Fusion 3.0.1. It hangs at "Preparing your bootcamp partition to run as a virtual machine". I have tried delete the bootcamp virtual machine and restarting. Restarting the computer. Deleting the VM Fusion application support files. Nothing seems to get me past this loading screen. I have let it run for a couple hours today and no result. Any help?