thanks for the helps. I went with...
Intel Core 2 Duo E6600 Conroe 2.4GHz LGA 775 Processor $308.00
eVGA 512-P2-N637-AR GeForce 7950GT 512MB GDDR3 PCI Express x16 KO Superclocked Video Card - Retail $279.99
ZALMAN 9700 LED 2 Ball CPU Cooler - Retail $44.99
Western Digital Caviar SE WD2500JS 250GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM $69.99
KINGWIN ABT-600MA1 ATX 12V Ver.2.2 600W Power Supply - Retail
XCLIO A380BK Fully Black High Gloss Finish SECC 1.0mm thickness ATX Mid Tower Computer Case - Retail $109.99
G.SKILL 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model F2-6400CL5D-2GBNQ - Retail $214.99
Creative Sound Blaster X-Fi XtremeMusic 7.1 Channels PCI Interface Sound Card - Retail $92.99
GIGABYTE GA-965P-DS3 Socket T (LGA 775) Intel P965 Express ATX Intel Motherboard - Retail $131.99
(will prob get 1 rebate -20 bucks later cause it expire at 12/8. the other one is expired at 11/30 also -20 bucks donno if i will make it in time.)
as for the graphic card, i might wait for a long time... before upgrading again. thanks for all who helped & sry if i have posted this in the wrong forum.