I didn't have any problems going higher than that, but the game sucks anyway. Couldn't connect to any servers, same message everytime. And... I switched to 1680x1050, yet in 1:1 it seemed to be about 1360x1024. So I swithced Widescreen to Yes and it simply stretched the fvck outta the image. 1680x1050 is 1680x1050, just display it will ya? I dont get why games (usually not as polished ones, ala Joint Ops) have or may not have 16:10 res of 1680x1050, yet they still have a toggle 'Widescreen'. To me, it seems like HL2 did it best, obviously if you pick a 16:9 or 16:10 res, then you have widescreen. Just having a toggle usually makes it worse. Why just stretch out the image, when the majority of LCDs do that anyway?