Hey, title is pretty self explanatory. Will this be a decent upgrade? My current resolution on my 19" monitor is 1440 x 900, which is extremely small, I know. My current rig is in my sig, and I'm looking at budget gaming for playable BF3 and MW3. I wont have enough money to really future proof or anything for a while, so I'm looking to spend like a hundred bucks on the 4870's and seeing how that works. A single 4870 seems to run Crysis playably, so perhaps crossfire 4870's could handle low/medium BF3? I have played BF3 Beta quite a bit on the 8800gts and it plays relatively fine but only on lowest settings and it lags and slows down considerably when aiming down the sights and ESPECIALLY while scoping. Surprisingly, my sniping effectiveness is relatively unaffected despite this problem. Still, I want to play without these problems, and BF3 looks beautiful even on low settings, so what do you guys think? Good option for a temporary band-aid?