Over the weekend I upgraded from XP SP2 to SP3. Now every time I load a Blu Ray disc and after AnyDVDHD 126.96.36.199 scans the disc, when I try to play the movie using PDVD 3104a, Microsoft Scanner and Camera Wizard opens up. It quickly closes if I press cancel on the wizard and doesnt seem to effect movie playback in any way. I havent had a chance to try any HD DVD`s and only tested Vacancy and AVP2 Blu Ray Disc`s. This doesnt happen when I play from my Hard drive. I know it must be related to the SP3 update because after rebooting after the install, I immediately tested the above Blu Ray disc`s to see if the SP3 update created any problems with playing Blu Ray movies. BTW, I do not see any significant gains (none) updating to SP3 and after I receive feedback from other forum members about this issue, I will probably go back to SP2.