UIX SYSTEM
You can download the latest software and firmware version from the official COUGAR support page as seen above.
COUGAR has been using the user friendly UIX system (control panel) for quite some time now (a revamp could be a good thing however) and so from here you can adjust the 3 available DPI presets, adjust the DPI for the trigger/sniper button, change the lift height (LOD), adjust the polling rate, turn angle snapping on/off, adjust the double click/scroll/pointer speeds, program all 6 buttons to the desired functions (macros included), change the illumination color of both zones and save/edit all the available profiles.
Here you can see some of the available colors you can assign to the 2 zone RGB system.