So far I have the following parts. I will be doing some mild - moderate gaming and probably will overclock. this is my first build so can you rate this and recommend any changes. Also, I don't know how many watts I will need for my PSU. Thanks!
CPU: Intel Core i5-3570K Ivy Bridge
CPU Cooler: ZALMAN CNPS5X Performa 92mm FSB (Fluid Shield Bearing) Powerful Cooling Performance CPU Cooler
Arctic Cooling Arctic MX-4 Thermal Compound $8.99
Motherboard: ASRock Z77 Extreme4 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard