Palm Stuff @ Elf.Org
The Palm Pilot made me rethink everything I had learned about computers. Why would anyone want a bigger computer if a palm top could do the job?
Development resources started by explaining where I found the tools to make Doodle. Then Blake Winton was kind enough to provide an explanation of how to make them work. This document is somewhat dated, but people continue to use it, send in corrections, and ask for help.