When I burn dvds using an online guide, everything copies fine, but when i play the movie, the menu dissapears. It doesnt play in my laptop dvd player and only plays in 1 out of 10 of the dvd players i can try, and doesnt work in ps2...i am using verbatron. I also used maxell, no luck. What am I doing wrong? I made ifo/vob files with ifoedit and burnt them with nero, movies plays but theres no menu? help?