Help choosing a TV tuner card

Ok.

So I've decided I want a TV tuner card for my PC, and the information out there is just damn confusing. I was wondering if anyone here could help
here are my requirements:

- Analog TV tuner (uk)
- able to record tv straight to HDD in reasonable resolution + useful format
- i'd like to be able to stick my xBox into it (what's the technical name for those red/ yellow/ white connectors?) but this isn't a huge priority.
-reasonably cheap - say less than $70 / £40

Thanks a lot guys.

Xan