I recently had to disable MacsBug to get Apple DVD Player to work. It was kind enough to tell me this was the problem when launched, which was nice.

Disabling MacsBug and restarting was a major pain, and I was wondering if anyone knew some applications that do not run (or run well) when the Apple debugger MacsBug is installed?

I'll start the list:

Apple DVD Player (OS 9.2.2) - refuses to launch