LFS seems to work fine under vista for me, getting a solid 100fps!

i didnt read all posts..i just recogniced same problem i had..
sulution:
Go to nvidia controlpanel.advanced settings.
sett the overallperformance to low or medium(depending on were it is right now) then try again..if this helps go to advanced 3d settings and add LFS to the gamelist,configure LFS profile and make sure u dont run AA and AF ti high.then use "advanced 3d settings as default..

" vista uses a higher setting of AA and AF as standard and this tends to overload your graficsettings in LFS."

i had same problem with my "framecomputer" that i use for simracing only. p4 3,2ghz,GF6800gt, had 50 solid fps with XP but after installing a fresh Vista home premium it dropped to 15-20 fps.
so i just went crasy on everything and found that this was the problem..

Hope this helps and sry for bad spelling