$500 Gaming/Light Editing PC

Ok, so if anyone could build a computer within the $450-$550 range, I will love you. Anyways, I want an all black color scheme. I want to be gaming on Medium Settings with 2xAA with 45 FPS. Also, I will be using After Effects. I do not need an optical drive, mouse, nor monitor. I do need an operating system and keyboard.

EDIT: If you want to know what I was planning on building, here it is: http://pcpartpicker.com/p/GNAX

Based on boxchevyman's build, here is what I will get: http://pcpartpicker.com/p/IP4o

 

If you want to buy windows, you will have to increase your budget by anouther $100. About $500 not including windows is the minimum for gaming.

This is the cheapest gaming build I could come up with.

http://pcpartpicker.com/p/INqb

This is my suggestion based on what I just built.

http://pcpartpicker.com/p/INEr

Comes in at $475.  Similar to armypig’s but I went with some cheaper stuff that I think will suit your purpose Just fine. 

Disregard the fact that I need a keyboard. Thanks for the builds.