This what i use right now on my setup. This is the most stable HW and SW among the HD-Tuners that i have tried. If you are after HD quality this card will work.
This Tuner have accessories to control your cable box or satelite box.
Haupppage 2250: I got it from newegg but it seems to be out of stock when i check it. Wait for a few days it may come up again. Below is the path to happuage webpage.
http://www.hauppage.com/site/products/data_hvr2250.html
I have recorded HD TV shows on this card and it works well. As long as you have a drive space it will keep recording HD-TV shows as you program.
Some of the big HD-TV shows that i have recorded (Extended shows) are SUPERBOWL, Grammy Awards Nights, Olympics Basketball games of the US.....
The biggest Tv-Recorded file that i have to date is ~ 27Gbyte... An hour of HD-Movie or TV show is ~ 4-5 Gbyte.
You can still use your PC while the TV tuner is recording.
Take not of your personal peference if you want analog or HD-digital or both.
HD Tuners that i have tried....
AIT 650 PCIE: Great HD and Analog Tuner: ATI Driver is not stable and this don't work on Vista-64 Utimate Windows Media Center. With some patches from Microsft it will.... I parked this card.
Hauppage 1800/1600: HD is great but Analog TV is poor. Software is stable and work well on Windows Media Center.
Pinnacle PCIE HD-Tuner: Hardware is good. Software is behind and fixes are slow to come by.
I tried the above tuners on the following video cards....
- ATI 3879 512
-ATI 4670 512
- 8800GT OC 512
- GTX 280 OC
- ATI 4890 XOC