I'm working on an older Gateway Profile AMD 400 w/ Windows 98 and can't get the sound drivers to install.This machine came in all messed up , DNS errors , Explorer errors , suspected virus presence , and general disaster , AOL 8 had been there and removed as well.However , it did have sound !After a format and clean install ,it will not accept Gateways sound drivers ! I searched them out by the unit serial # and by model , so I am assuming they are the right ones , and I downloaded them several times , they do not seem to be corrupt........any suggestions ?? Is it possible the sound card was dying and was the cause of some of the errors ?Other than having no sound it now runs very well.