Download the intel drivers. On board video and that voodoo you wont be able to run SH with it. I have 2 computers one with a GF2mx400 and the other with a GF4. The mx400 runs pretty good to a point. Your best bet is to go to
http://www.ebay.com and look for a good video card. SH far as i know might be wrong doesnt support voodoo cards. DOnt use on board graphics its sucks.