"Hitchhiker" helps you to connect your Pocket PC to the wireless Internet. Simply click "Connect" and it will try all nearby public access points. Hitchhiker will handle all settings for you and perform complicated tests to ensure you can connect to the Internet in no time.
The only requirement appears to be a Win Mobile 2003 device. For more details and/or for a list of download sites, go to:
http://www.kasuei.com/hitchhiker/