i was deleting some files using the add/remove programs and accidently deleted a file that was ATI something or other. After I rebooted my machine I found that I have lost the 32 bit and 256 bit color options. My monitor is very grainy and hard to read. I don't know what to do. I have tried to re-install or run the setup for the ATI Xpert 128 16MB AGP graphics card - and it seems to die when it comes to loading the graphics. I tried something else that was ATI on my computer and it died on loading the graphics. I tried going out and updating the drivers, but when I got to that one it told me to insert the ATI disk/cd rom and I don't have one of those - can anybody help?