My Semi-new triple core home built computer

Finally I got my new computer up and running. It was my christmas present and it took me 2 days to get it built and loaded up. My specs:

• 22" LCD Monitor by Sceptre $119 Dollars ($159 - 40 MIR) Which I mailed in already.
• Plantronics Stereo Headphones with Microphone $5.99
• 500GB WD HDD 7200 RPM 32mb Cache 3g SATA for $74.99
• AMD Phenom X3 8750 CPU Overclocked to 3ghz $119.00
  
• ASUS M3A78-EM Micro ATX NB780G/SB700 $78.99
  

MB and CPU were bought as a combo with a $30.00 Discount

• 22x LiteOn DVD/CD Writer $42.99 (Had to have it fast so I got hosed on the price)
• 52x CD Drive $0 I already had $10 for reference though
• Logitech 5.1 surround sound speakers $0 I already had. $50 for reference
• Mid Tower Case $0 I already had. I had to modify/Add to it though
• 3 Case 80mm Case fans $1.99 each $6 total
  
• 500W Power Supply $1.96 with $10 Mail in rebate, Nice find also. It was a "Open Box"
• Windows XP Pro 64bit $59.99 from online liquidator
• HIS ATI 4670 512mb DDR3 Video card. $79 Awesome Card
• 4gb Kingston Hyper X 1066 RAM. $51.99
  

So the initial cost was $689 + $15 shipping and $10 in tax. The items from newegg.com were tax free. I got a $30 discount on the motherboard and cpu combo. I got a $40 Mail in rebate and a $10 mail rebote on the monitor and power supply which I already sent in.

so $715 -80 = $635 Which I am mighty happy about. The thing screams. I got a lan party in a couple weeks which will test it out nicely but so far I have ran Battlefield 1942 maxed out and it didn't even think about giving me a problem.

I need to purchase Counter Strike Source and practice now.