Best place to buy a workstation for 3D work+gaming?

My graphics card is turning 3 this year and it’s getting pwned by 3d Apps + new games.

A bit of history:
I used to put my own pc together, now I just prefer to pay someone a couple of bills extra to do all the research and make sure everything is compatible and put it together.
I bought my first pc (that I didn’t build myself) from cyberpowerpc and then another one from them 2–3 years ago.

Pretty good site. Now I want to concentrate more on 3D graphics instead of gaming (I survived w/out video games for 6 months this year FYI)

Does any recommend a good Workstation + gaming rig?

I’m currently looking at Boxx and digitalstormonline.