Our "mature" (ahem) PPC Carbon app is compiled with CodeWarrior 8.3
and uses PowerPlant 2.2 - you don't wanna know why. I believe the
offending DrawControlInCurrentPort call is being made by
Is anybody's Spider-Sense tingling? Perhaps some HIToolbox feature
that was deprecated in 10.3.x has been removed in 10.4.x, and
something about the new iMac's graphics code is flushing the bug out?