Here I thought this microbe idea was too kooky. Wow, thanks everyone!
I don't know about the gear...something's...off about it. For me, graphics are harder to do than coding. I have gained major respect for icon packager authors.
After staying up waay too late, I finally got the hover scolling thing to auto-adjust speed based on how fast you move your mouse. I'd been trying to figure that out forever.
See it in action - HERE
Contents of folders open in a pop up menu on r-click. I'm off to make more icons.