I was installing Windows 7 RC through USB method, and got a BSoD due to a bad overclock (forgot to change it back before I went to reinstall 7). I rebooted, went into BIOS and reset it to default. All was going accordingly, until the files were loaded. I get an error about files or something. (Not exactly sure what the error was.) It's an error from Windows Boot Manager. I don't have any other Windows 7 media, so I'm hoping I can repair my bootable USB.