Here's my specs on my PC if helpful in diagnosing what's wrong (currently doesn't work on my system because I don't see any files on the DVD)
Dell Deminsion E521, AMD Dual-Core processor 5000, 2 gigs of RAM, ATI Radeon X1300 (I think...early Vista-compatible card), Windows Vista Premium (no service packs), using onboard sound (for now).
I currently have Nero 7, AnyDVD6.3 and the newest version of Clone DVD and DVDmobile. I also have Norton Anti-virus and Norton Ghost (I always disable auto-protect before I rip DVD's). I am not into tweaking my system very much (so in other words, I haven't gone through and adjusted every setting just to see what would happen)
I have not disabled the auto-start feature on my system, but will try that when I get home.
In the meantime, I will go back to BestBuy after work and request an exchange, just to see if it could possibly be the DVD. I'm interested in seeing if they had a lot of people try to do the same.