Depends. For WoW, starcraft, spore, CoD4, Yes. For crysis, Fallout 3, oblivion (or at least not setting EVERYTHING to low and smallest resolution), You would be better off getting a pro. Some new games like starcraft 2 may work, but if you want to run all the latest games. Get a 2.4 GHz regular. A refurb pro (cheapest one can run crysis on high), or if your willing to shell out more $$$ get the new pro. It all depends on your needs. Lack of firewire may not be good for you as well.