I have a problem with my video card. when i go to device manager it has a yellow question or exclamation mark on the PCI Multimedia Video Device. i tried clicking on reinstall the driver but it starts going through the process and says "Windows was unable to locate the driver for this device. If you do not want to install a driver now CLICK Next. To search again click Back. Well i end up clicking Next and it says Unknown Device. I know that i have a STB 4400 Velocity with 16MB RAM video card thats approximately 6 years old. I only have 16 colors on my computer and one SETTING for the demensions (not sure what thats called). im running on windows 98. Can ANYONE help me? I want to get better graphics and SETTINGS. thanks.Click on the following:
Computer video card driversAt this point get a new card.  You had asked before to do 24bit..it wont.  I would suggest another PCI card..Make sure it is PCI...I dont think your computer comes with AGP...if your video card is as old as you say. There are tons on the market for very very cheap.

http://www.outpost.com
http://www.microcenter.com
http://www.pcdirect.com

You should be able to find a really nice video card at any of these sights.