BlackBerry Jam America's expectations?

So tomorrow kicks off BlackBerry Jam America's, and RIM sure has a lot to live up to this year.

I am hoping for some more official BlackBerry 10 demos, some announcements of big name partners (Netflix, etc) that will be launch ready.

They need to knock this one out, and show that they are coming out hard with this. Developer interest needs to be at an all time high. Dev's need to want to have apps available for the day it launches, not sometime after if they see it does ok.