Unfortunately (for Barcelona folks), the arrangers of the event I'm attending in California now want me to do a different presentation, so I have to switch gears and work on that from scratch. I cannot promise I'll have time to finish redoing the other in time... but I'll try.

Very, very sorry if not.

I *can* send what I have though, in case it's helpful-- but be warned it's in the middle of revision so may not make a lot of sense.