ATI 600, 650 HDTV Tuner card have a lot of HW and SW issues. That's the reason it is selling $30 compare to the $129 Hauppauge 2250.
I tried these ATI cards before and decided to use the hauppage 2250.
I had my ATI 650 replaced 3x because of HW failure. The ATI600 was replaced 1x due to HW failure as well.
I been using my 2250 for > 2 years now. It works well with Windows media center or the software provided by the manufacturer.
Leon2006: I'm trying to get my 2250 installed with Window 7/64bit on an ASUS M4A78T-E and having driver and Media Center install issues. Tried latest downloads and packaged disk from Hauppauge. Can you tell me what you are running?