Awful Adobe Max scheduler dialog

I was trying to plan my schedule for Adobe Max next week using their nifty Flex app. The app is okay, but actually scheduling sessions was nearly impossible. I first spent 20 minutes organizing things, then closed the window. Every modern calendar app, especially fancy new RIAs like this one, save your changes automatically. Nope. Start over.

Trying to add a session caused a conflict with an existing one. Here’s the dialog telling me what to do about it…

I still don’t know which option I should pick. Guess I’ll just wait until I get there. I’ll bet it’ll be much more fun that way.