Casual gaming rig

Hmmm... we are going to need an exact budget to help you, you can get a ~500$ HTPC or a ~1000$ gaming PC... you have to specify your budget.

Sorry I've changed it. I really wasn't sure what to write originally as the budget. I think for the parts I need 700 should be fair for what I want to use it for.

700$ PC coming up!!

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($189.99 @ Microcenter)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($134.99 @ Microcenter)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($40.99 @ Newegg)
Storage: Samsung Spinpoint F3 1TB 3.5" 7200RPM Internal Hard Drive ($74.99 @ Newegg)
Video Card: XFX Radeon HD 7850 1GB Video Card ($217.55 @ Newegg)
Case: Thermaltake Commander MS/I Snow Edition (White/Black) ATX Mid Tower Case ($34.71 @ Microcenter)
Power Supply: OCZ 550W ATX12V Power Supply ($54.99 @ Newegg)
Total: $748.21

sorry i went over the budget but trust me, that PC is worth the exta 50$, you can add a cheap coolermaster 212 EVO to overclock your CPU a little bit if you want  

If you need to stay in budget, drop the GPU down to a 6850. It's all you would need for what you are doing.

I wouldnt change the GPU... look at the diference between them: http://www.anandtech.com/bench/Product/549?vs=539

http://www.directcanada.com <----- Free Shipping on orders over $50


http://www.directcanada.com/products/?sku=15180AC2961&v... $62.02
XFX 550W PRO550W Core Edition Single Rail ATX 12V 44A 24PIN ATX Power Supply 80PLUS Bronze

http://www.directcanada.com/products/?sku=10530BD2284&v... $77.94
ASUS P8B75-M/CSM mATX LGA1155 B75 DDR3 1PCI-E16 1PCI-E4 2PCI SATA3 DVI HDMI USB3.0 Motherboard

http://www.directcanada.com/products/?sku=12200BD5808&v... $202.80
Intel Core i5 3450 Quad Core Processor LGA1155 3.1GHZ Ivy Bridge 6MB Retail

http://www.directcanada.com/products/?sku=15380BD5211&v... $42.95
G.SKILL Ripjaws X F3-12800CL9D-8GBXL 8GB 2X4GB DDR3-1600 CL9-9-9-24 Memory

http://www.directcanada.com/products/?sku=10530DR5213&v... $17.91
ASUS DRW-24B1ST 24X SATA DVD Writer OEM Black

http://www.directcanada.com/products/?sku=16950AC0275&v... $64.79
Seagate Barracuda 7200.12 500GB 3.5IN 16MB Cache SATA3 Internal Hard Disk Drive HDD

http://www.directcanada.com/products/?sku=11830BD1369&v... $176.91 MIR $156.91
Gigabyte GeForce GTX 560 Fermi 830MHZ 1GB 4.0GHZ GDDR5 2xDVI Mini HDMI DIRECTX11 PCI-E Video Card

Total: $645.32 *not including rebates


http://www.directcanada.com/products/?sku=10370AC7501&v... $63.62
Antec Three Hundred Two Mid Tower Gaming Case 302 ATX 3X5.25 6X3.5INT No PS Front USB3.0 & Audio