I have Creative labs DVD Dxr2 2x. I am having a problem with certain movies that lock up while playing. It doesnt do it on all movies. I am positive that it is not a scratched disk causing the problem. I have put brand new dvd movies in it and it would get to a certain chapter and just stop. I have all the latest Drivers and Bios updates for my system. PII 300 200 ram, DFI P2BXL rev. A. My player is set up as a Primary device on the Secondary channel. Any ideas??