just in case anyone missed the word on the wire, apple has released its 
version of the X11 software for mac os x, with SDK. it has many 
improvements over XDarwin and unlike Tenon XTools et al, it's free and 
of course integrated with default mac system 2D/3D graphics.

I mention it here because I've been wanting to try the FOX toolkit. 
maybe it could now be built more easily than with XDarwin on Macintosh 
OS X. this also opens up more possibilities for ruby and accelerated 
graphics on mac os x.

brennan