It might be a problem with the type of disc you're burning to.
I'm no expert
See if this thread helps
http://www.gnutellaforums.com/showth...=DVD+wont+play


**Replies to posts aren't working at the moment.
Reply by PM will work. You'll see an error page but the message still goes through.
Else, start a new thread titled "your original thread - merge".
A moderator will merge threads when they get the chance.