$500-$600 Budget Editing PC?

Hey i do edits and was just wondering if there is a good budget build for an editing pc. I use after effects and I dont mind anything as long as its better then a 3 year old macbook that pre renders things on quarter :)

This one should be solid.


The GTX 470 is certified for After Effects, and in combination with 6 core CPU and high bandwidth memory, should be killer speed for the price. Plus Front panel USB 3.