I build computers as a job. In the past month I've built a 3200$ computer and a 400$ computer. So far most of the information here is fine. Though to make a couple points.
1) If you are not overclocking, no point in spending an extra 20$ to get an intel processor that can, ie 2500 vs 2500K
2) Microcenter has great prices, unfortunately most of them are in store prices only and there is not a MicroCenter in Florida, hence the build above would be more expensive.
3) In the realm of price vs. performance. The general rule of thumb here is ~$200-800 is usually AMD's realm, and 800+ is Intel's realm. Although this is not always true.
4) Make sure the video card you get can fit in the case you purchase, some cards are overly long.
5) In my experience, Amazon has the best customer service HANDS DOWN. Newegg comes in a close second, but sometimes they dick you over with RMA shipping.
6) Are you going to be moving the computer a lot? If so, look into getting a MicroATX build as opposed to the ATX builds posted here. It's a smaller motherboard but usually comes with all the features though it has less expansion slots. On the plus side, the cases are smaller and easier to carry.
7) Modular power supplies are worth the extra money. Get one. Easier cable management and better airflow. Some of the cable management stuff I've seen in many build is downright atrocious.
8) Hard drives are expensive now due to the floods in Thailand. I recommend getting an SSD as your boot drive and using a second drive for data. If you can't afford one, make sure the main drive you get is 7200rpm and not a "green drive."
9) Keep all boxes and receipts, shit comes in handy down the road for RMAs
You can build a capable gaming machine for 500$ Everything after that is just additional money for flashier/better stuff.
Since people posted possible build, I'll post a
jew cheap build $550 that I am doing for a friend who is in the exact same position as you. This build is an example build of a cheap PC that can run most games today at a good framerate. Obviously, if you have the money, and are willing to spend it for a better pc, go with a more expensive build.
http://dl.dropbox.co...6797/%24550.pdf
This is a sandy bridge dual core @ 2.8ghz
4 gigs of ram
6850 1gig
500 gig hard drive
This post has been edited by Rickenwing: 08 February 2012 - 11:28 AM