rs10k

I am planning to buy a Samsung 22 inch monitor (2233 SW Model).I has some query:- 1) Can my XFX 8600 GT 256 DDR3 can handle it for playing games/movies in native resolution? 2) If not please recommend me a good graphics card my budget is Rs10k. 3) I have a 1 year old Cooler master 500W...