Everyone come help me please

[Bujingai]

hello i am new to computers and here =D i need/want a new computer so i would love to get advice and builds from here =D umm ok here are things i need to post..

budget: 2000-3000 american dollers ( of course! )
things i do with pc!: download music , videos , hacks , anything, games!!
things i do with pc!: play Games! extreme amount! i love video games! a plus i would please love to have the best graphix to last me for long time! i want to play "World of warcraft" many of you prolloy heard it on MAX settings with No lag.. etc and other games 100x better graphics with no lag etc..
spec's: umm i think AMD is best choice for games i supposed and.. well if you need more info i will glady post ! thank you for everything! im here and ready to recieve!

p.s. oh ya.. and that has to include screen speakers mouse n keyboard.. =D