I run Win 98SE AMD 1.4Ghz. I originally had 256Mb ram. It was fine, I went with a friend to the local computer market and purchased 3 512Mb ram card things. I couldn't believe how cheap it was $150 AUS $75 US, so I thought what the heck. I noticed buggar all difference in windows itself office etc, But FS2000 WOW the difference is SUPERB !!. Its probably a slight over kill but I don't care.
Cheers