I tried popcorn because it had a 10 dollar rebate, here in the US, and because I thought it would be great to have on one of my other machines. Boy was I wrong. It sucks. I tried burning Meet The Fockers and it said (after I ripped with mac the ripper) That the contents of the VIDEO_TS folder were not valid. I tried deleting the Pref file (like someone said on this forum) and that didnt help either. Please help me.