Used it on my mogul for a month and really liked it. I think the best part was the larger keys and haptic feedback when you hit the softkeys. Was way better than my mogul's dialer. Yes, I know there are other shins that give larger dialers but this just seemed to work much better.
I just got a HTC Touch pro and after a day of using the somewhat better dialer than the moguls, decided to install another trial of Phonex and it is significantly better (again) than the stock dialer.
I just noticed that they updated to version 2.0 which I'll be trying out. their website for anyone interested is
www.iconsoft.com
david