The script has been drastically improved thanks to Antoine Quint
suggestions (both the scrolling script and the contact list).
You find the new screen cast at
http://cubiq.org/media/movies/contact-list-iphone.mov
(I removed the old one), the code is at the same location
http://cubiq.org/dropbox/abc/ (you may need to refresh).
I hate to link my own blog, but really, I'm not doing it for the web
traffic. I don't have banners/sponsors and I'll never have. Anyway on
my website you'll also find a small article about this code. Have fun.
I think that the script for content scrolling is definitive. I
wouldn't know how to optimize it more than this. Maybe the
deceleration could be improved. I'll keep you updated.
Matteo