Folks this is VERY weird. About a month ago I upgraded my Video card to an ATI HD3650 (from an ATI X-1950) so that my system would work with TMT. In that no new HD-DVD's have been comming out my watching has been confined to Blu-Ray discs and I usually use PDVD. Yesterday I attempted to watch some of my old HD-DVD's with PDVD (latest 7.X release) and while I got the sound and Menu screens once the film started, In this case a Universal Title, while the sound played I couldn't even see the Universal logo. These same discs still play under TMT, Nero and even WinDVD, all with the inherent problems of the player software hence I would rather watch in PDVD. I upgraded to the latest 8.4X driver from ATI which had no effect. I can think of no other changes to the system other than the 3370d upgrade. Has anyone any idea of what is going on or how to fix it???