Here's another Apple Support
forums conundrum for ya: a small group of users are reporting that their Santa Rosa MacBook Pros
are locking up sporadically when attaching or disconnecting a second display or projector. This post is currently being typed on a Santa Rosa MacBook Pro, which is regularly hooked up to a Dell monitor sitting on the desk: no problems here. That said, there are several dozen responses on this one thread, so feel free to weigh in if you're seeing these freezing issues too.