Hi, Pretty frustrated with stupid Windows Media Player (v10). I cant play DVD's even after buying/installing Cyberlink's DVD Decoder for WMP / WMC. I checked to see what the preferred decoder is and it shows the Cyberlink one. WMP gives me the error "A problem occurred with digital copyright protection" However I can play DVDs in WMC for some reason. (I coudnt play in WMC prior to the Cyberlink decoder install) What could the problem be ? Stuff like this makes the M$ experience pretty annoying.