- you can find und use the following registry-files (in cstrike\roccatgui\registry):

    32bit.reg		Set to color quality to 32bit
    mousenoforce.reg	turn off mouse acceleration via launch options
    steamratefix.reg	Set the rate to 25000
    xpmousefix1.reg	turn off windows xp mouse acceleration
    xpmousefix0.reg	set the default values for windows xp mouse acceleration
    opengl.reg		Set OpenGL as the renderer
    direct3d.reg	Set Direct3D as the renderer
    640x480.reg		Set the resolution to 640x480
    800x600.reg		Set the resolution to 800x600
    1024x768.reg	Set the resolution to 1024x768
    1280x1024.reg	Set the resolution to 1280x1024
