There aren't too many changes or addition to version 3.5 of the Palm Operating system. The Palm Desktop is the same version and all the same built-in applications are there. There is also now a snooze button when an alarm is sounded. When you press it, it snoozes the alarm for 5 mins. Unfortunately, you can't set the snooze time.
Some fields now use an auto-complete feature.
If you enter several contacts in a row that use the same Company name, when you start entering the name, it will fill in the rest for you. Other new features include the ability to tap the title bar to bring up the application menu. Another new feature is the shortcut popup bar. This bar will let you copy, cut, paste, delete, beam etc. It is activated by doing the shortcut stroke in the graffiti area.