I have an Opty 165 running on a MSI NF4 board with 2 GB DDR Ram. While the thing has been serving me pretty well, I kinda feel left behind with all this core 2 duo and quad core talk. So from a practical POV, is there any merit in upgrading to the latest intel CPUs. Since I am still on 939, that means an entire overhaul, mobo, Ram and cpu. And most likely I wont get anything for my current mobo/ram/cpu. So what would your advice be? Will the Opty give me all the benefits of a dual core over the next cpl of years?