Alain Wrobel wrote: > I have the same problems runing "Sheet alerts" (method 1 & method > 2) [ cd FB^4/Examples/** Donations **/Robert P's Favorite > Examples/OS X folder/Windows, text, drawing] > The both work fine in Panther and hang in Tiger; more, I am unable > to read the "crash report" after the crash (send report to Apple ....) This is a different problem from Bernie's. Those two examples use a non-standard method that I invented to implement callback routines. By bad luck, it happened to work pre-Tiger, but is now seen to be a serious bug :-( I have rewritten the examples to work properly in OS X 10.2, 10.3 and 10.4, adding the comment: /* Modified May 2005 to use standard enterproc/exitproc. The original version crashed in OS X 10.4 */ You can probably work out the required changes, but if not, feel free to ask me for the new files [privately, not via the list, please]. Robert P.