any way to get a "Treo-like" keypad for dialer?

[psywzrd]

I know this might seem like an odd request but is there any way to get a phone dial pad that mimics the Treo's QWERTY? Even though you can kind of do the same thing with the standard dial pad, it might be more intuitive to have a touchscreen version of the Treo's QWERTY as your dial pad to make it easier to dial your contacts. Since the screen of the Mogul is so big, the bottom half could be the keyboard while the top half could show whatever contacts match the key presses. Does anyone know if something like this exists?