Hi,
  In 2.8/2345 there seems to be a screen refresh bug.  This occurs
on the Mac while running in Morphic when either switching to 
Squeak or when some window (say the PPP status window while 
dialing) has overlayed squeak.  When this happens I either have
to windowshade the window up and back down, or, select refresh
display off of the menu to get the squeak display refreshed.  It's 
not all the time, but it just happened when I was in Celeste and
I asked to send mail and it had to make a PPP connection to do so.

MacOS 7.6.1, PB540c/PPC.

cheers

bruce