I've been trying to install x64 Win7 on my new iMac for the better portion of today. The install works perfectly on my '08 MBP. The issue I'm having is the install goes well, and then after it reboots, I get a black screen with a blinking cursor that just sits there and does nothing. There was mention of this happening in 09 and 10 iMacs, but I haven't found any current support documention (Apple's support forums are a mess!) I've tried this display driver file deletion guide, but I don't have that driver it references. I've also tried the Official Apple Guide and I've had no luck there either, the guide seems old and outdated as well. What am I doing wrong here?