i have noticed since ive been using using dual monitors i have been getting stuttering. even when i dont do anything. but it mostly happens when i look at pics and videos and stuff like that. im thinking maybe drivers becuase it happen on my 4870 as well. but it never happens with only one monitor. i have a 19 wide and a 19 all around. the wide is 1400x 900 the other is 1280 x 1024/ they both are samsungs. wide is syncmaster 920 wm the normal one is syncmaster 930 A. i have a 5830.