graphics bugs with ATI 4800 series (4850/4870/4890)

[graphics bugs with ATI 4800 series (4850/4870/4890)]

Well, as I've switched back to 12.3, I can't get any ss but I'll try to describe. Sky was divided into boxes--black, gray-- and everything was stretching, like the wing of helos, heads and arms of soldiers. Buildings were partially transparent, and also weapons were showing behind them. It was a total mess. If I can find an ss on the net, I will put it here.

[graphics bugs with ATI 4800 series (4850/4870/4890)]

I was able to play Arma2 Free until yesterday, but after installing the latest driver (12.4) I started having terrible glitches. I have a Hd3650 gfx card. I didn't edit config files or anything. Tried reinstalling, didn't work. I have directx updated. Problem started only after updating the driver the 12.4. Anyone else having the same problem?

Edit: Seems like the problem is not only related to ArmaII. Tried with also America's Army 3 and also having glitches. Will roll back to 12.3 driver and see if the issue is solved.

Edit2: Back to 12.3, problem solved.