I`ve played with the options and it seems shadows off has the most impact. Most other setting are high. Still not smooth though, but definatly playable. The shadows were flickering anyway, so it isn`t such a loss.
Edit: what resolution are you running the sim at? I have 1980*1080. What`s your OS?
As for the case, I have the CoolerMaster Centurion 5 II. Nothing special, but good bang for the buck (55 ). Has one 12 cm and one 14 cm fan already installed.
Last edited by kilosierra; 07/16/11 11:39 PM.