For many people their Palm device is their primary way to access data when away from the desktop. Part of the beauty of a PDA is the constant availability of addresses, phone numbers, and important appointments or reminders wherever you go. This is even more significant when you have a wirelessly connected device where you can keep your device constantly in sync with changes. But the default software doesn’t give you any way to keep copies of critical documents, spreadsheets, or presentations with you on your PDA.