wow, i run a lto on my system, and my win 2000 hasn't crashed at all. on the flip side, i was using win 98 se, and then ME, and i coudln't go very long without atleast one crash per use. i am happy with win 2000, but i still think i might get some more ram anwayz, but i want to wait cuz i jsut spent a lot building this new system.