Trackmania Nations Forever shadow bug

Trackmania had some problems with my radeon, there were shadows everywhere. Depending on maps, it could be ok, or too disturbing to be playable. Here is a screen of a map where it's just too much :

When i saw this i decided to seriously look for a solution, and finaly found it ! Now the game looks perfect :)

If you have the same problem you may want to download the patch HERE

And if you don't know Trackmania Nations but like racing videogames, you can donwload it HERE ( where it's written "download and play for free" or "téléchargez et jouez gratuitement" on the right)

New graphic card

 
Today I received my new graphic card, a radeon 5830. Before, I had a Geforce 8800 gts 640 so that's a big difference !

I did a benchmark on Crysis, very high 1680x1050 dx10 64bit

8800 gts : min 11 ; max 16.7 ; avg 14.9
5830      : min 18.6 ; max 40 ; avg 32.7

I put some graphic mods a long time ago, so the results may not be the same with Crysis vanilla.

With the geforce i could get the game playable with some tweaks at high settings, now it's realy good. And Crysis is a "slow" fps, it does not require 60 fps like quake3 to feel good.