Ummm...
"It's awesome!"
"Keep up the good work!"
"Great job!"
I think that about sums it up...

Actually, I do have a real request. The title of the window is currently "gc_dialer.py - Dialer" -- This makes it show up as:in the application switcher. It would be nice if the title was "GC Dialer - (name of tab)" So, if you are on the keypad tab it's "GC Dialer - Keypad", on the Recent tab it's "GC Dialer - Recent", etc. This would make the title look more friendly, and give a quick glance of what tab you're going to end up on when you switch to the application.