the author of this app says:
BeamWorks is an infrared utility for your Palm(tm) handheld that will allow you to natively send and receive contact data to and from a Windows CE device.
BeamWorks will also allow you to send groups of contacts to a regular Palm handheld without needing to send each one individually, or send an entire category.
Each contact may be selected independent of the category it belongs to and can all be sent at once.
BeamWorks is compatible with the IR protocols of the built in applications of both Windows CE and Palm devices, and therefore has no requirement that it be installed on the remote device.