VERY confused. I have 1,002 different Nero applications (NeroVision Express 3, Nero Ultra Edition, Nero Burning ROM, Nero Express, etc, etc.). All I want is to burn quality DVD's from avi. video files on my hard drive. Is there a VERY, VERY basic "Nero for Dummies" Tutorial (LOVE when you guys show picture of the actual screens that say "click here" etc.) that I can use to accomplish this? I've tried on my own and sometimes it works, and other times not. THAT'S the MOST frustrating because there's no reason why I should have a problem and then not.