This is a small point, but I could find no one else who has ever commented on this issue before: minor filtering with Palm shake events via the Accelerometer. It's pretty easy to setup an event listener for the "shaking" event, just follow the instructions here

I've been working with some Calendar integration on Palm and it's a mess because their documentation is out of line with reality. The basic CRUD API I have some issues with because of their ill-defined error codes - for example, if I want to find out