1280x960, every setting maxed out.
even with hardware like that to keep a constant fps of over 60 is not likely. i would know, i have this hardware:
p4 3.0c oc'd to 3.6 ghz
x800 xt plat
1 gb (2x512) ocz pc3700 eb platinum
2 120gb seagate sata in RAID 0
etc etc
i play cs source with 1280x960, every setting there is high as it can go, and get about 60 fps. it goes lower in intense gunfights, and higher in less tense areas. having the game running at a crazy high resolution (above 1600x1200) like your talking about with every setting maxed, you wont be able to uphold 60+ fps. maybe if you have somethin like an amd fx 55 with 2 gb of ram u MIGHT...
any modern computer, with an X800XTPE, or a 6800 Ultra should be able to do that.
even with hardware like that to keep a constant fps of over 60 is not likely. i would know, i have this hardware:
p4 3.0c oc'd to 3.6 ghz
x800 xt plat
1 gb (2x512) ocz pc3700 eb platinum
2 120gb seagate sata in RAID 0
etc etc
i play cs source with 1280x960, every setting there is high as it can go, and get about 60 fps. it goes lower in intense gunfights, and higher in less tense areas. having the game running at a crazy high resolution (above 1600x1200) like your talking about with every setting maxed, you wont be able to uphold 60+ fps. maybe if you have somethin like an amd fx 55 with 2 gb of ram u MIGHT...