I just got an mbox, and i'm navigating through pro tools on my ibook g4,
and somehow the mbox seems to have locked up on me. The mic, line, and ins
lights are lit up on both sources, as well as usb and spdif light and mono light.
Is there a reset button on this thing or what? Also, I tried to get out of pro tools,
and then go back in, but it didn't recognize digidesign hardware. Please help.

this is just a stab in the dark but did you set up a duplicate extension set as they explained in the 'getting started' book (page 18)? This is quite important as when you install pro tools it installs extensions of it's own and disables others. You need to make sure you boot up on the 'pro tools extension set' when you use pro tools.
If you try to use pro tools on another extension set you may have extension conflicts and this may be causing the problem.

hope this helps... bjkiwi

OS9 or OSX?

For OSX have you read my pinned post in this forum?