I have an Intel Express Chipset and was getting the error 'dgfx driver not found' but went to Intel and downloaded the 'Media Accelerator Driver for Intel(R) 82945G Express Chipset Family' for my 'Vista windows 32 bit system'. The game worked. However, when I went to play it a second time I then got a Vista error 'unable to verify' and thankfully microsoft had a solution for this error of taking the cd out and putting it back in, which oddly works. I sometimes have to do that a few times but once Vista recognizes the cd is in the player the game now works fine that I have the downloaded Media Accelerator Driver. Just thought I would let you know that the game is working well since I was seeking solutions earlier and got responses that stated I would need another video card, thankfully I don't, so off to enjoy this game. Hope that helps anyone with the same problem.