I like Flight Checker, has every flight from every airport in the world for the next 3 months, right on my Palm. Only 12.72 British Pounds for a year of updates. Has saved me from some very screwed up flights expedia and others would have sent me on, now I just check it and go straight to the airline for the tickets. Ive checked that against expedia each time and have saved a fortune buying direct and countless hours of transfers. Well worth the money if you travel at all.
http://www.travelinfosystems.co.uk/p...flightpalm.php
I also like Documents To Go. The standard edition converts Word and Excel to Palm, and can create Word and Excel documents on the Palm. Very handy, 3 upgrade versions that can do even more, but the standard is a bargain at $29. Works very well.
http://www.dataviz.com/products/docu...ogo/index.html