Auto Reverse Lookup program?

[Puppet_Master]

I'm looking for a program that when someone calls that is not in my contacts, the program will do a reverse lookup on the number and will display it on the incoming calls. I downloaded the City ID program, but it doesn't seem to automatically update the caller ID with the reverse look up information, and you have to manually type in the the phone number to do a reverse lookup.

Does anyone know of a program that will do this? If not, I will probably start working on programming my own, but I hate reinventing the wheel.