How fast do you think Virtual PC 7 would run on a G5 if you created a 2 GB fixed file partition, installed Win2000 and had a G5 with 4 GBs of Ram? Next create a 2 GB Ram disk and copy the Virtual PC image to a RAM disk and allocated Windows 512 MB of memory. Once you are done with your Windows session then you just copy the disk image back to disk. It would seem Windows would scream if it was running entirely in RAM. Perhaps still be slow for games because of the video support and CPU emulation but faster than what we have seen with Virtual PC.