I am totally frustrated because ArmA II is even with the patch unplayable for me. It feels totally buggy. Can't deal with the GFX settings correctly. I set something to normal but it will switch again to high. The mouse is sloppy time by time when beeing in menus, I read loops in voices and the whole GFX part is running bad here. OFC I am not using a real game PC. It's a DELL PRECISION M6300 with Quadro FX1600M and Vista but all other games I play here run smooth and great like Call of Duty 4. I'll give up and hope that we get a FINAL RELEASE someday. :-(