Why is he buying a tv tuner card to record cable?
This is a digital tv tuner, so freeview.
To record cable i think he would need a video capture card. This tv card does that aswell, but you can get separate cards, many graphics cards do it. The pvr name indicates that this is both a dual tuner tv card and a video capture card. I have the non pvr version, the nova-t 500 which is almost the same but has no video capture functionality, just dual digital freeview tuners.
Hauppauge said:
Windows®XP Media Center Edition 2005, WindowsXP Home or WindowsXP Professional
Note: when using the WinTV-PVR-500 MCE with WindowsXP, you need a third party TV application such as SageTV or BeyondTV
So it would work with xp, and you can get plenty of free apps to work with it (the software that hauppage make that they include with most of their cards is dire and you have to use a free alternative anyway really), but he would be buying a dual tv tuner card and a video capture card in one, and he only needs the video capture card.
If he had xp mce, it would be fairly simple i think, you just buy a video capture card and use the ir blaster (an ir transmitter that mce uses like you use the remote control) to allow mce to control the cable set top box, and everything thats on cable will appear in the mce tv guide and will be recordable, pausable, rewindable etc just as if you had a cable tv card.
Of course, just like everything with mce, there are no options or settings, you just have to get hardware which you know works with mce and let it work it out, and thats an absolute nightmare.
Without mce though, he would have to simply set a timer on the recording software, thats it, he wouldn't be able to select programs to record and use a tv guide, only mce with an ir blaster to control the set top box can do that. Unless one of the free mce alternatives is able to control an ir blaster, this is likely but you'll have to look into it. media portal has some options for it but i'm not sure if it can actually control a set top box like mce can.
So for a video capture card, i assume you would just use the s-video and you could use something like
this.
But i'm not sure if that has a timer on it.