It's your choice if you want an AGP video card, but this is what I would do. You can always add a nice discrete PCIe video card when you get some extra cash to tie you over until you do a REAL PC overhaul.
The important thing is the switch to PCIe. Once you do, it opens up a ton of great deals on higher performing video cards at probably 1/2 the cost of a AGP video card.
Edited by flyin15sec - 5/5/11 at 9:39pm