I meant that the 4400+ theoreticly would run better becuase it is processing the single threaded game at 3700+ speeds but it is also processing the rest of windows, it would pretty much be taking the weight of windows/background apps off of the processor that is running the game, where as a single core would have to handle the game AND windows simoultaniously.
Cost / performance gain is a ridiculously high ratio though when you compare the 4400 X2 to the 3700. Read that again...high ratio = baaad. : ) I'm going to buy a 3700 / 4000 single then upgrade to a X2 in about a year or so. Then it will be cruuuucial. I get what you guys are saying though. It's just not worth it dime for dime.