Couple ideas I thought I'd share:

Firstly I've already pleeded for this already once, but having some kind of progress bar to see if the file is actually being sent would be awesome. just a [******--] 80% done - kind of thing. Now I many times just look at the "resizing and sending" thing and am not sure if anything is happening. Sometimes (earlier iterations) it never sent and was stuck saying the resizing bit. So progress bar would be awesome to see something is happening.

The other thing that would be awesome is that the number bar could also work as a guesser. I mean instead of a number I'd start writing Dani - and it would guess daniel. maybe the phone book menu could jump out?
Or if I knew I had a contact named john, I write john and it would take johns number there. If there's multiple matches, a pop-out box could have the different names.

Also would be nice if in the number field even when picking a contact from the contacts list would display atleast the picture of the contact(if these is a picture) and maybe the name of the contact as well.

Thanks if you bothered reading through