OK so I'm getting this PC for christmas

http://www.meshcomputers.com/Default...UCT&KEY=228125

And was hoping someone could help me find a) A Vista compatible graphics tablet, no fancy bells or whistles necessary, cheap is good
b) a dual digital tv tuner card, again Vista compatible. The software for it doesnt matter as I will be using Media Centre for watching programmes etc, getting rid of the old portable TV lol
Also if anyone wants to give me their opinions from past experiences using Media Centre on Vista then please feel free to comment, I'm completely new to this setup, so any information is good.