Problems With Vista Upgrade!

OK! I just upgraded to Windows Vista. I had a trial version of Nero on my old system but it is incompatible with Vista. When I upgraded to a new version of Nero I keep getting an error. I don't remember what it was exactly, I'll post more details later. I just wanted to know if anyone else is having problems like this and what I need to do about it. Right now I'm using DVD Decrypter (worked fine decrypting) AnyDVD, and DVD Shrink. I've always used these in the past without problems, should I update to something else or is there an easy fix for this? Sorry I don't have more details at the moment.

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