HERA CONTROL SOFTWARE
Since the ZEUS doesn't come with a bundled software CD you will need to download the latest version of the HERA control software from the official support page.
Once you connect the ZEUS with your system the illumination system will turn on and as you can see it's not half as bad even at default.
The HERA control software needs to be decompressed (zip) and launched in order to download all needed files (takes about 20-30s to complete).
Through here you can adjust pretty much everything you can imagine so you can program all 9 buttons, you can create macros, control the speed features of the ZEUS (including lift-off distance), select the desired color and level for each of the illumination zones, assign sounds and even a timer onto one of the buttons, record your own voice (and assign it afterwards), set a timer (quite useful if you have something to do and you don't want to miss it because you're playing), keep track of your mouse use (key presses and movement) and check for available updates.