The first sessions for MacIT have been announced at the talk I will be giving posted on http://www.macworldexpo.com/sessions?s=QEXPOA00009N.
In addition, the HandsOn talk I will be giving has been posted at http://www.macworldexpo.com/sessions?s=QEXPOA0000C7.
If you only plan on attending the expo then if you register today it’s free! If you plan on attending the sessions then you may have a little more time than deciding today. Either way, you can register for either at the registration page.