SSD, probably a 5830/50, possibly another 4gb of ram, new speaker setup, and possibly maybe possibly either a 28" to replace my 22", or a 22" to go on the other side of the 28" I have now. 
Probably won't bother with a lot of it though, I have pretty much everything I "need".

Probably won't bother with a lot of it though, I have pretty much everything I "need".