Aye. I'm also somewhat unsure- does 2ghz dual core (with ship sim running on only one) add up to about the equivalent of a 3ghz unicore, or would it be a little slow? i thought it may be oK, as the other applications which are runing would be on the second cpu, but still Im unsure. I also have a 256meg Nvid 6100 card, which im sure will handle it just fine providing I have anitalising and all other quality goodies turned of. But is 2.01ghz enough, even if I have everything turned right down? SS06 runs resonably well on it, with reflections and bloom effect n bow waves on,(about 23 frames per second) but thats just about where the fun ends!