I will try to attend all white engine / SE sessions as long as they do not conflict with other sessions I'm more interested in, like Jaffe's session :) I can't miss Jaffe's session since his sessions freaking rock.
Also, during that week I will be posting a lot of stuff straight from the sessions (if, for a change, the shitty wifi actually works inside the session rooms) so expect lots of posts / updates from me during the GDC week.
So, count on me to keep you guys updated ;)