http://www.urfclan.com/files.php?cat=rvs Raven Shield FPS Performance Enhancement for Win2K and WinXP Some have seen 20+ fps enhancement when youre running the game in 2000/XP with HIGH priority. Some people activate this by starting the game from a command prompt. This is a way to launch the game so you dont have the hassle of forgetting to do so. This installer installs a batch file with a simple 1 line command (start /high ravenshield.exe -norunaway) that starts Raven Shield with high processor priority instead of normal processor priority. It will also install a shortcut on your desktop that points to the batch file. Depending on the speed of your system, this may or may not have any noticable effect. Please note that this does not allow a computer that does not meet the minimum game specifications or a computer with unsupported hardware as defined by UBI to magically run the game with higher frame rates.