need 2 change my rig budget 20 k

[justin9180]

well m planin 4 a makeover....wld b changin my CPu...{kay mine was a p3 866mhz,kay nough of those jokes}

have a budget of say 20 k...
alredy hav a DVD riter...a 40 gb hdd.{i plan 2 buy a sata hdd tho}..mouse keyboard n monitor frm my earlier rig...
i have a gamin rig in my mind...wat cld b da possible config..which shld b future proof...least shld b able 2 play games 4 da next 2 years comfortably..
cld u jus list me a coupla configs-m based in mum so if possible cld u jus list da current lamington prices..wld b of great help

smps-
processor-
MOBO-shld support ddr2/3
ram-
graphic card-
cabinet-

[darklord]

CPU - Intel E2160 = ~ 2,600/-
Gigabyte G31 Motherboard = ~ 3,000/-
Decent 500W PSU = ~ 2-2.5k
Full ATX Cabinet = 1,200/-
2GB DDR2 RAM = 1,800/-
Gigabyte 9600GT = 10k

Comes to approx 20.6k