I just think with all the new stuff coming out around the holidays, it seems foolish to make an upgrade from quad core to quad core. It will be faster but again, performance would not be enough for me to justify an upgrade.
http://www.anandtech.com/bench/Product/76?vs=144
as you can see, you only gain what... 2-6 FPS in most things? I realize it's non-overclocked, but you have to consider you are paying $500 to replace CPU, MoBo, and Ram to get a return of 4 fps average... That isn't justified imo. By the time your financing is called by newegg you'll be able to get a faster chip with (likely) more cores.