Running 3200x1200 here....now try to find wallpapers for THAT resolution! (2x 1600x1200)
I've got a 19" & a 17", both will do 1280x960 (Geforce 2 GTS + NEC FP950 & Voodoo 3 + NEC FE750). I know most of you guys think 1600x1200 on a 17" monitor is just TINY, but I only use winamp (Playlist set to size 18 font) & AIM (133% font sizes) on that monitor, so it just has the effect of making icons smaller & fonts smoother, yet still readable. 1600x1200 on the 19" though is very easy to read.