Just to update this link for others who may be interested, here it is
http://www3.digidesign.com/index.cfm...4&itemid=40792
This will get your original MBox working with OS X 10.6.3 to use with GarageBand, Logic, Reason, etc.
The previous link just takes you to a general AVID page welcoming you to their takeover of Digidesign....I hope they don't screw it up!!