Thanks RKM. I think you're the other guy running on-board video. So am I for right now. I have had no issues with 512 shared memory and 3 gigs of ram. I even have no lag when there are two trucks out at the same time. All of my settings are maxed with the exception of particles, water, smoke and stuff like that. The people testing for me have had no complaints either. In one week when I am on vacation I am reinstalling windows on 3 of my computers and really testing for lag on those. I have one from just about every generation of pentium. Thanks for the offer but I think I got it all covered. Also want to prove a theory about a windows update that has me mad.