I was wondering what to do with my many discs as well. I tried several things and I finally got a couple of them to work in a DOS window, but it was like stepping back 12 years or so. Then, I wondered if Family Tree Maker would still open them. I am running FTM 2005 on a Windows7 (64bit) machine. Under the pull down menu for VIEW, hover over DATA CD, and then click on VIEW CD. It opens them just fine. Please let me know if it works for you.