I seem to be at a dilemma here...I CANT burn Windows 7! I've tried both x86 and x64 versions of Windows 7, I've made sure their MD5's are official, and they are. In perfect condition. I have used TWO different brands of CD's. I have burned 3 copies on both CD's. I've tried ImgBurn, and the official microsoft dvd burner. But every single time, the verifying fails at 66%. And when using the windows setup, "Expanding Windows Files" stops at 66%! What's wrong?