[GRLUG] X overlay drawing app?

[Bill Littlejohn]

I'm looking for an application to basically do annotations on the screen.
(To be used with wii whiteboard)
Gromit is the only thing I've found so far.
http://www.home.unix-ag.org/simon/gromit/README
Hasn't had a release since 2004 and drawing doesn't work properly on
either of my test systems (Ubuntu 8.04, 9.10).
Anyone know of an alternative?

note: I use Shutter on my system, but I want 'live' drawing, not
annotating a screenshot.
-Bill