My brush selector bar vanished while I was painting, and I can't get it back
by double-clicking the brush in the toolbox, or checking "show brush
selector bar" in "windows;" this has happened to me several times--I can't
remember how I got it back! I promise I'll write it down this time, if
someone can tell me how to get it back!

I have painter 9.5, on 3.2 GHz PC with 2gb memory, running XPpro