Like the title says
found this on cnet.com is a great little game and will run on any system out there.the game feel is very arcade like and the track range from very simple to OMG you want me to drive on that. the is both single play and multiplayer mode the multiple player side is great and lag free basicly you race the clock best time wins and other players cars have no affect over your car.
Now one thing that is kinda cool the beter you do the more points you get, and with that the better your rank getting internationally. Also you can select the any country and each country has its own car will its own color scheme.
the tracks are insane depending no how they are set up the top speeds can hit 700+ kph thee are huge loop the loops, jusmp and half pipes.
the file you want to get is called trackmania Nations ESWC (Electronic Sports World Cup)
http://www.download.com/3120-20_4-0.html?tg=dl-20&qt=trackmania&tag=srch
right now i only play on a couple US servers under the name Speci@lized.