i have a radeon 7500, 384 megs of ram, 900 mhz Intel, windows xp prof., catalyst 3.7, version 1.3 of CMBB.
the problem is that sometimes while playing, certain parts of the menu bar will white out. this includes loading screens, weather information, and especially the tank armor rating screen. sometimes they do not white out per se, but you cannot see the information that you need to, like weather info or tank armor info; instead, a gray graphic will overlay the necessary text. also, on a possibly unrelated issue, sometimes the bases of units will disappear under the texture of the terrain. i would guess that they were related, but the menu bar has priority in this case.
sorry if this has been brought up but i could not find any help files on this or anything.