Having gotten heavily involved working with Victor's excellent csndsugui, 
the GUI toolkit for Sugar on the OLPC, I find myself with the following 
questions. (I've been trying to develop my own Activity GUI using Victor's 
four Activities as models).

1) Can the off and on colors of buttons be modified in csndsugui? 
(Especially, I'd like to make "on", green.

2) Can buttons be initialized to "on" (again, in csndsugui - I'd prefer not 
to have to go deeper, into gtk)?

3) Is background (bg) colour working correctly? In each of Victor's 4 
Activities, this colour is a different specification, but always comes out 
medium gray. I've not been able to modify it either (in the 
csndsugui.CsoundGUI statement). If colour is omitted in this statement, the 
result is medium gray as well.

4) In *multi-line* text statements, the colour parameter doesn't seem to be 
working either. An error (in log) is generated. (I'm even having trouble 
getting colour to work in a single-line statement in some instances. 
Unfortunately, it's difficult to decipher the log messages.)

I'm making progress, and will "get there." Meanwhile, I'd appreciate 
enlightenment.

Art Hunkins