Ok so I am currently saving up for a new motherboard, cpu, and ram. Looking at getting either the i5 2500k or the i7 2600k and keeping my current hdd, psu, and gpu. Will my Antec 550w Tru Power be enought to handle all this?
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371002
Current hardware
Antec 900 Case
Antec True Power Trio 550W PSU
Asus P5K Deluxe/WiFi-AP
WD 500gb Caviar Black HDD
6 gb DDR2 800 RAM
Intel QX6700 @2.66GHz
EVGA GTX 260 Core 216 896mb Superclocked Edition
Creative SB X-Fi Xtreme Gamer Sound Card
Saitek II Keyboard
Logitech G500 Mouse