Integrated graphics sufficient for MythTV?
 

I'm planning on using the Hauppauge WinTV PVR 350 PCI card with MythTV. Do I need to buy a new graphics card (Hopefully cheap)? Right now I'm using the integrated graphics of the mother board, which I bought this summer:
ABIT VA-20 microATX

If I do need to get a new graphics card, do you have any suggestions on which one to buy? (not too expensive, but with a satisfactory result)
My CPU is an AMD Sempron 2500+ socket A
Memory: A-DATA 256Mb DDR-DIMM PC3200 400MHz 184pin

Well if you’re on a budget, any 128meg 8x AGP graphics card will do. Preferably an
NVIDIA GPU.