Quote Originally Posted by DetectiveJohnKimble View Post
4 GB of ram is plenty to play this game, so I wouldn't worry about that. The other guy who said you need more is confused, as you aren't going to RAM cap at 4 GB while running SWTOR as long as everything else is closed. SWTOR is designed to run around 1.5 GB, though with 64 bit Windows it'll try to optimize the RAM that's being unused and run it higher.
I beg to differ. On my Windows 7 64-bit machine (8GB RAM), after a few hours of playing I am using over 4GB which means that 32 bit machines will be capping out RAM and having to use the swap file which will obviously have an effect on performance.