I'm looking to upgrade my video card to assist in faster rendering and all around speed. I am looking for cards preferably around or under $100. My computer is 1.8 G hard drive with 256K DDR. Windows XP. It currently has a 3D S3 Graphics card with a pro Savage 8" available AGP slot. I frequently get the "Windows is low on memory" message and am hoping this will help. Any help or suggestions will be greatly appreciated.