[Disclaimer: Worked at the time. Make backups of files you change and I can not be held responsible for any damage you do! All Copyrights remain with their rightful owners.]

If you have a Razer Gaming Mouse and have installed Razer Synapse 2.0 on your Mac OS X you will notice a very annoying icon on the top of the menu bar. Dont get me wrong this is a lovely icon. Unfortunately it sticks out like a sore thumb compared to the other icons and therefore very annoying. I have modified the icon to have a more subtle one. The offending icon can be found in /Library/Application Support/Razer/RzUpdater.app/Contents/Resources/ and it is named Status.png (notice capital S). So change this and you are sorted. I used Image Tricks Lite and applied a 'Mask to Alpha' and was happy with the result.
(Update: Altered image linked bellow. I removed the border and added a softer grey to it.)

Finally kill the RzUpdater process and it should refresh.

Download Status.png