What computer video capture hardware (and software) would you guys recommend
to use with a (DISH) Satellite Box auxillary output?

No real need for a TV tuner per-se, as any tuning must be done from the STB.
Any video would be output as S-Video to the computer`s capture device.

The Sat.(RCA) analog audio could go direct to my soundcard`s line input,
unless the "capture" device would require the audio as well.

I have an Asus A8V Deluxe socket 939 MB, with an Athlon64 X2 3800+ and 1GB
RAM


Thanks,
Matt