So, I see that with ultimate I can change system tray icons, which is great. The only issue I see is many of these icons are actually multiple icons depending on the state - for example different battery levels, dropbox animated syncing vs. everything synced, etc. Is there any way to obtain such "dynamic icons" in larger form, or are we stuck making these into static versions? Thanks,

Levi

No. As Nexus Ultimate sees/learns about each state, it adds - and groups - those multi-state icons, so you can customize each individual state/frame. Click on the 'How to Customize Tray Icons' to learn a bit more.

I believe Nexus Ultimate is the only one capable of this level of system tray icon customization.