The browser is great , there's a few other things that I think would speed up workflow.
1. Media search indexing - Having a large collection of audio samples makes the search function very slow. If CBB could index them to help speed up the searches this woud be a big time saver.
2. Plugins Tab - A section at the top of the list showing most used or most recent plugins ( similar to how the Insert - Soft Synth list is populated )
3. Plugins can be viewed by Type-Catergory-Manufacturer from the little dropdown menu. Why not make the blue buttons ( Audio FX - Midi FX - Instruments ) cycle through the same choices when clicked, this would be quicker than going into a dropdown menu and streamline the workflow.
4. Notes - Font can be very small and hard to read on high resolution monitor, a choice of font sizes could fix this
edit....
5. Can we have some way of favouriting samples