S.D. always fails with Mac OS 10.4.8

[edalzell]

Originally Posted by dnanian

(The problem seems to be with threaded access to window updates; our progress indicator is set to update on its own thread, and the "main thread" updates too. But Core Graphics -- which handles the low level updating -- looks to be having a new problem with locking, and crashes either the main thread or the progress indicator thread when there's contention...)

I wonder if it has something to do with the shared video memory of MacBook? Have you noticed any commonality on the machines that they are being run on?

I have a MB so I will try a backup this week and let you know how it goes.