This is how I've currently set Polynet:

1NYudff.png

When I was using DOpus on classic, I had my toolbars set like jPV's. Text only works for me, but I could definately use second level panels. Best would be to give the option to place additional icon either left, right, top? or bottom. Top option could hover over the toolbar on mouseover like on OSX.

I also like the idea to iconify programs to dock (or some other menu), currently they partly overlap with drive icons and I have not found a way to snapshot them to a different place.