Any Linux E2 combo should be fine.
Just pick one that suits your budget.
Check out the combo section on world of sat.
You will need a cable line
You can post a request
here
and I sat line if you are going to run both
This will allow you to record on sat and watch cable or vise versa, or record on both tuners at the same time.
You will need a USB HDD to store your recordings on.
You can post a request for a sat line
here
Some servers supply both types of line.
Get your box supplied with the vix image, then just follow the tutorial
here
Post a new thread in the general cable section if you get stuck
Somebody will help out