I just want to check on the off-chance that my Windows 7 DVD may not be as clean and untouched as I think it is. (hooray for obsessive-compulsive behavior.) I'm running with a SLIC 2.1 BIOS, so I have no need for a loader. Is there any tool that can check for the presence of one? If I find I have one, I'll grab a new ISO from the list of ones that you guys so generously posted. Thanks!