Palm / Fitaly
There's a very nice tool for the Palm OS (and many other systems) called the FITALY keyboard. That's FITALY like in QWERTY. It's a whole new key arrangement specially made for systems like a Palm Pilot where you enter characters using a single finger or pen.It is very intuitive, has a few very nice features, and it's free too. Check it out at http://www.fitaly.com/index.htm.
(Update) After 1.5 months of usage, writing on the FITALY keyboard is as fast or sometimes faster than on the QWERTY. The pen travels less, the hand stays in the same spot almost all the time. Very nice.
