Need a built a computer :)

I have had an old alineware, desktop for a while now. But i want to build my own pc.
So i need /comp/ to send me to links or help me out with tips on creating a pc.
Thanks -budget no more than 3000

there http://forums.redflagdeals.com/archive/index.php/t-1026619.html

thnx alot :)

check out newegg.com for parts and download.com for free software
 http://electronics.howstuffworks.com/how-to-tech/build-a-computer.htm