sony ericcsson k8001
Don`t knock it, thats aqll i used to use!
They double up as a broadband modem did you know?
My `3` dongle was forever breaking down, so in the end i used one of these for ages, the cameras are good and you can watch movies on them
You can also buy a new keypad if needs be, but what DD said is correct
Oh and a common fault is the joystick always breaks/sticks!