I purchased a sony DWU14A dvd burner a couple weeks ago. I have been attempting to burn movies for the said duration of time, i have used DVD Shrink, DVD decrypter, Nero, AutoShrinkISO, etc. and so far i have only had a single fully successful burn..out of like 20, all of the others fail half way through the burn process, and it is not due to compression confusion...so I'm starting to wonder...? The failed copies are recognized , but only half the movie shows up, which makes sense since it burns half of it successfully, and the half worked copy's are roughly 2.1GB....I use Ridata dvd+ media at the time (i know i should use Ritek and i have a brand new alienware, so its not my PC.... I would appreciate any help, from anyone...thank you.