Welcome to PlaneShift Auran,
At the current stage of development, PS lags for almost everyone on any kind of machine. Some causes of lag include low amounts of RAM and the use of a Radeon card.
You should ideally have a lot of RAM in order to play this tech demo relatively smoothly. I have 512mb myself and it runs with average performance.
There\'s some other things you could try, though. Use a lower resolution, fullscreen, in 16bit colourdepth. You can set all of these with the PSSetup.exe program. If possible, don\'t switch to other programs while playing PlaneShift as this can cause problems. Run the Updater.exe program while the game is *not* running to make sure your client is at the latest version.
That\'s just about all I can think of right now. Good luck and seeya around hopefully.
