Logged In: YES

I started to type that I don't have this problem, (switched
to modest-blue to confirm) but I see this as well. Took a
few minutes for it to happen, but it finally did.

Mozilla 1.7.3
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20041026

I have GJukebox displayed in another tab of this window that
I'm typing in right now, and it just opened up a NEW Mozilla
window with a tab that shows only the top left pane.
(volume, play, rew, etc.)