I'm trying to find the live stream for this (if there is one) but Bill Gates and Steve Jobs are appearing live together tomorrow at the D: All Thing Digital Conference put on by the Wall Street journal.
For live updates check out the blog at http://allthingsd.com/
I did a little digging and if you're quick, you can share the questions YOU want to ask at http://kara.allthingsd.com/20070523/questions-for-bill-and-steves-excellent-adventure/.
Join in! I am posting my question as we speak. Let's innundate them with questions from educators!