I downloaded the file 7100.090421 x64 RC of windows 7 from the microsoft site, burned the .iso to a dvd using ImgBurn, rebooted the computer and booted from dvd. After the loading windows files screen, the Starting Windows screen shows up, then after that it goes to a blue screen (not bsod) with designs on it. This is what I'm assuming is supposed to be the 'Install Now' screen for starting the installation, but there's no text or options whatsoever, just the background image. I have vista installed, and I want to install windows 7 on a partition that I've already made. I tried burning the iso with different programs, but i always run in to the same issue. Any help would be appreciated.