i was thinking about this too. there are a lot enries about problems with video cards.....but not in my case. everything works fine till i put the terratec into the pci slot. but i dont believe its just the card. there are too many people in here who got it running with the 1200 dvb-c. at least with some tricks.......but all of them do not work on my system. somehow i think its the combination with som other hw......maybe via chipset and nvidia card and terratec.......ahhhh help