I'm new to this group, and relatively new to actually using Cadintosh,
although I have had a licence for it for getting on for four years now.
I recently decided that I should bite the bullet and start learning
the program!
After about 15 minutes using Cadintosh, the Toolbox, and any other
palette that happens to be open, suddenly vanish, although the main
window and the drawing (and refresh) are unaffected.
I suspect that VirtueDesktops may be one of the culprits here, but I
thought that I had better check here as well (a search of the Group
archives doesn't show anything relating to this).
Turning Virtue off doesn't seem to prevent the palettes from
disappearing, however; although there could be stuff still loaded into
memory persisting after Virtue has quit, that is snarling things up.
System is a G5 Powermac 1.6 GHz PPC, 2MB RAM, OSX 10.4.11, ATI Radeon
9600/256 MB display adapter and Apple Cinema display running at 1680 x
1050 x 32-bit. Note that none of the "Unsanity" haxies are installed

GraphicConverter 6.0.3, on the other hand, trundles along happily on
the same system without a murmur.