[MacGLQuake] Mac gl quakeworld bug (I'm sure this has been brought up)

[Tris@aol.com]

Hi all, new subscriber here, thanks to a friend and fellow mac quaker.  Two 
issues in the GL client I'd like to bring up, if they haven't been brought up 
in the past.  The screenshot option gives me an error and quits the app, the 
command key doesn't seem to be part of the source, or at least isn't read as 
a programmable button (I've played on pox's gl client which replaces it with 
alt.)  And it doesn't seem to be able to run demos.   

    If any of you know of a version of mac gl quakeworld that has fixed those 
bugs, I'd really appreciate if it someone could tell me where/how to get it.  
If not, any advice will do just as good.  

Many thanks,

-Tristan