Font problems

[jedispongee]

Hey guys, I installed the demo and after the first go at it, everything was fine... except for the fact that I got my computer to work after 2 months of putting it together. However, my sound driver wasn't installed for my onboard sound.

After installing the soundcard, and I restarted, the fonts got messed up. Now I've been getting some texture problems in the game as well, particularly on the campaign map. Basically, the fonts are so jimbled jambled and pixelated. Anyone have any idea what could be the problem? EDIT:: Also, I meant the pixelating was in the main menu, then in game such as the names of towns and the names of the family members.

Also, it might be the sound driver but it could be something else?

My system's specs:

Intel E6700
Corsair xms pc-6400 2gigs
Radeon 1900xtx
Asus p5w dh

If this is the wrong board to post this on, I apologize and please move it to the correct one.