Free creating a searchable database software for pda

Area Code Database is a database that contains area codes, state or province, key cities, the postal abbreviation, and time zone for all area codes in the United States and Canada. And with the robust search capabilities of dbNow, you can find exactly the information you need in an instant.
Note:
In order to use the Area Code Database, you need to first download and install dbNow. Then, follow the installation instructions found in the readme file in the Area Code Database Zip file.
System requirements:
- Palm III
- Palm OS v3.0
- dbNow

TealInfoDB: Personal DVD Summary Database - this program can generate a TealInfo Folio list of all DVDs you own, or are renting from Netflix.
It works with the DVD Profiler online service, as well as the Netflix online service, to generate an up-to-date Folio list of DVDs specific to you.
System requirements:
- TealInfo

Media Database is simple program, that allows you to keep information about your CD, DVD, MC, VHS, Books and E-Books.
System requirements:
- Palm OS v3.0

Simple database to track sports wagering, Pro-Line, Spread, Over/Under, etc.

This is a database of 2003 meteor showers, including: name of the shower, date range, date at which the shower peaks, the maximum rate per hour, and the radiant. Thanks to the International Meteor Organization for the data, and for a very informative website.
System requirements:
- 5KB RAM
- MobileDB