windows 7 Blue screen...

I have tried a few times to install windows 7 to my i7 mbp but it gets all the way through the install process, says that a file is missing boots and then starts to install the bootcamp drivers. THATS when it crashes and gives me the wonderful blue screen (note the sarcasm).

Is this that I have a bad download of windows 7 to instal? or is it a drivers thing?