Just got my 90, so far it is great. I was using a Clie with Palm OS 3.5 and padlock plus for security-password required when clie turned on,etc.

What recommendations do people have for security with the Treo? Does palm OS 4.1 provide decent enough security to use the password function?

Is there a better application out there that does a better job securing the Treo than the OS?

No state secrets on my Treo, but I do keep names and addresses I'd rather not have floating around if my Treo is lost or stolen.