As it states on <a href="http://www.handspring.com"the website so astutely pointed out by our fellow perl hacker. Also, it's a really slick looking PDA that runs PalmOS, and VERY reasonably priced in relation to other such devices. It also has different expansions called "springboard modules" and is all kinds of configurable. My advice is, if you want a PDA, to check this one out, seriously. Of course. You could also check out THE YOPY
running everyone's favorite OS, Linux.
"We're all different!"
-The Life of Brian