What is your motherboard? Either of these cards will work in an AGP 1X/2X/4X/8X slot. Of course, the higher the better.
PNY GeForce FX 5200 Video Card / 128MB / AGP / TV Out
or
Connect3D Radeon 9200se Video Card / 128MB DDR / AGP / TV Out
The ATI card would be better with 2x "4 pak - OCZ Copper BGA Ramsinks / Chipset Heatsinks" applied to the front and rear exposed ram chips. But, if you are not running anything too extreme then it might work fine. I prefer ATI, but I've owned both nVidia and ATI and I've been impressed by both.
PNY GeForce FX 5200 Video Card / 128MB / AGP / TV Out
or
Connect3D Radeon 9200se Video Card / 128MB DDR / AGP / TV Out
The ATI card would be better with 2x "4 pak - OCZ Copper BGA Ramsinks / Chipset Heatsinks" applied to the front and rear exposed ram chips. But, if you are not running anything too extreme then it might work fine. I prefer ATI, but I've owned both nVidia and ATI and I've been impressed by both.