Update rage 128 pro

Bonjour a tous,

Ca matin j'ai installé nanausor 2 sur mon vieux pc.

Mais lors du demarrage du jeux, je suis redirigé vers une page (du site a partir duquel je l'ai acheté et telecharger) qui me dit ceci:

"You have arrived at this page because your video driver requires an update. Some drivers that ship with Windows computers have either no support or only basic OpenGL 3D support or contain bugs and therefore need to be updated to get the full feature set required for our games. You will also get the best performance and latest features from your video hardware. Below you will find links to the download sections of several video hardware manufacturers. This is where you will locate the appropriate driver for your video hardware. Please perform the following actions:
... "

J'ai appris que ma carte video etait une " RAGE 128 PRO Ultra GL AGP (Microsoft Corporation)", et ai essayé de telechager (sur cette page http://ati.amd.com/support/drivers/xp/legacy-xp.html ) le driver pour voir si ca changerait qqch, mais evidemment une fois installés ca change rien du tt.

Il faut imperativement que je change de carte?

Merci d'avance.