Now talk about a quirk, I got my new iMac i7 last week and promptly partitioned my 2Tb hard drive at 350gb for the new Windows 7, got all the way until the black screen and after reading post about this iMac having trouble with Boot Camp, I just quit messing with it, today I installed my Kodak printer and after having to reboot for the drivers the thing started in Windows 7 and completed the install, now go figure that.