I haven't come across a PDA without an Operating System.

Doug
s/v Callista

"Dennis Pogson" wrote in message
...
Courtney Thomas wrote:
Which is better for navigating and why ?

Thank you.

A PDA, or personal digital assistant, is any old thing which has a screen
and allows you to put your personal garbage into it's built-in database
and
display it. It is not necessarilly a pocket computer, which is what PPC
stands for.

You would be hard put to navigate using a PDA which did not have an
operating system!

Remove "nospam" from return address.