Video Card Upgrade
I have a home-made PC desktop running Windows XP Pro SP3, with ASUS mainboard A7A266 and AMD Athlon 1200 Mhz Processor. The AGP video card is NVIDIA RIVA TNT2 Model 64. Physical memory is 1 GB. When I view video clips on Youtube, the video, and sometimes the audio, is choppy. Do I need to upgrade my AGP video card? If so, what recommendations do you have, considering my existing mainboard, RAM, and processor? It must have at least a sub-D port for my CRT monitor. But, I don't need anything really expensive, because I am not a gamer. I just want to view smooth video.