I've been working on my TechEd HealthVault development slides for the past week or so. I'm taking the "build an application from scratch" approach, which I think will work well but has a lot of interesting challenges.

If you want to show up on Friday to shout helpful suggestions like "you forgot the semicolon" (ie "heckle"), here's the information:
 

Dev Conference LUN05 Developing Microsoft HealthVault Applications
Session Day/Time: 6/6/2008 12:00PM-12:45PM
Room: S220 A
 
Dev Conference LUN06 Introduction to Microsoft HealthVault
Session Day/Time: 6/4/2008 12:00PM-12:45PM
Room: S230 E (DEV)

Note that LUN06 happens on Wednesday, and LUN05 happens on Friday, for a reason that I know better than to ask for.

I will be there from Tuesday-Friday, so if you want to catch up and complain about how I don't write anything useful any more, let me know.