i am so confused. i am trying to back up my dvds. i have used windows before so its all ew. i ripped with mac the riper onto Hd- successfull compressed with handbrake- ok but in burning to disc came over a problem. i tried Burn, yuburner and simply burns but basicall i havent got a clue what i am doing ad i am trashing all my discs.. any advice grateful but i haven't got toast!!