I have been ripping DVD's for around 3 months and I have managed to burn around 80 DVD's that work no probs.... I tried to rip Quadrophenia today (Rip with Shrink - Burn with Decrypter) and it won't work in my player, I have not had any problems in the past!!! What is the best settings for shrink in order to get a working back-up e.g - compression settings Also, what audio channel should I use? Stereo or 5.1???????? Thanks, Alan.