I also want to add this to the solutions for installing windows 7, it happened to me, I would get all the way up to the splash screen for the Windows 7 before you get windows install button. However, I didn't have a floppy in the computer(no one does anymore) though it was enabled in the bios and apparently the installer was looking for the floppy and just hangs, so disable it in bios and you will come up with no problems.