I doubt it to be honest.
I would invest in a 1080p HD monitor though, BUT, I do have to advise, that since it's LCD, playing games will be rather hard at the native resolution unless you have a top notch video card.
Your X1900XT would struggle at this resolution in new games.
If it has a rather good upscaler though, you should be fine, but I just wanted to advise you on that.
Abit IP35 Pro / Q6600 G0 / Zalman 9700 / 8800GTS 640mb / 4x 2GB Corsair XMS / X-FI Xtreme M / 1x 1TB / Antec 900 / Logitech Z-5500 / Samsung 20inch