hi... having trouble not understanding how to rip n burn dvd's. based on some fine recommendations from yall, I downloaded mac the ripper and purchased roxio's popcorn! buuuut, after three different discs (and movies) I can't figure it out! I'm not the most literate or swift processor on the planet, but it seems it should be simple! Could someone please speak to me in layman's terms on what to do, in what order, and all the probable things I might be doing wrong?!? I sooo appreciate it! I'm running on a ibook G4 1.6mhz , 10.4.3, superdriver combo.