Is there a way to distribute a basic searchable database for Mac OS X computers targeting only the software included by Apple with the computers? I need to distribute a phone number listing that I'd like to be filterable by state, area code, etc, hopefully as something a bit more user friendly than a huge flat text file.
However, while I can use Macs, I don't consider myself a power user and don't know what options I have available. I'd like this to be either a data file or an existing OSS executable that can be run directly from the optical media. Do any Mac power users have suggestions?