Problem with text in COH

Hello People!

I started playing COH again. But now when I am playing for a few minutes, text goes all weird and/or textures start to flash.

Some info:

Windows 7 Ultimate
Intel Core i7 920
Asus P6T SE
Corsair 6 GB DDR3
Asus Xonar D2X
Asus HD4870X2

I've updated my Direct-X and Ati drivers, also windows 7 is fully updated.
I can run all my other games (All CoD PC games, HL2 etc) without any problems whatsoever.

Screens and Vids showing the problems;

www.escapeace.com/IMGP8023.JPG
www.escapeace.com/IMGP8025.JPG
www.escapeace.com/IMGP8026.JPG
www.escapeace.com/IMGP8027.JPG

www.escapeace.com/VIDEO0013.mp4
www.escapeace.com/VIDEO0014.mp4

I tried lower display resolutions, and played with some of the other settings to no avail.
At the moment my computer runs at 4 Ghz (overclocked), but because I thought that that was what was causing it, I clocked it back to stock speeds, only to find the problem still being there.

Please help, Thnx in advance.

I fixed it!!
The following fix I found;
http://forums.steampowered.com/forum....php?t=1178425
Works!

Thnx! Problem solved!