I've posted about this before and really didn't get anywhere so I'm gonna give it another shot. Basically, my computer will not play DVD's properly no matter what program I use (WinDVD, PowerDVD, WMP10) I either end up with a black screen or a pink screen but perfect audio. The problem originally started when I couldn't watch DVD's at full screen (it would just go black) and now I'm having trouble constantly. I'm only getting this problem with DVD's, all other video files play perfect. This just happened out of nowhere, I built this computer in August and had never had a problem with this until last week, help?