Dopus has a nice feature whereby you can "hide" a toolbar. This is great for those folks who prefer a less "cluttered" feel. When you hide them, they minimize to a tiny icon that looks like a screwdriver.
Is it possible to set up dopus so it remembers which toolbars where in "screwdriver" minimized mode, and starts up again so that state is persisted on restart?
I don't think they can be saved. At least, Layouts don't seem to record the state, so it seems like only a temporary thing.
It's probably always better to toggle toolbars using a button which runs the Toolbar command, e.g.
Toolbar NAME=MusicTools STATE=Left TOGGLE LOCAL
That way you can make a descriptive button/icon (or hotkey) to toggle the toolbar without the problem of working out which of the little screwdrivers is the toolbar you want.