PALM=Poor man's/woman's laptop!!
I have an m500 with a folding keyboard. With DocsToGo I can type a word document anywhere I have my Palm and when I get home I sync to the Mac, print, and TADA!! Out comes a letter, memo, paper, etc. If you have enough money and a good Palm/PDA you can upgrade your DocsToGo and run powerpoint presentations off of it. Buy a cable to hook it into the projector like a computer and off you go!! (I want to do that!!)
I was on a colony visit with one of our Travelling Counselors. We had the members working on something, and we both needed to type up what we had done so far, etc. She pulls out her laptop, I pull out the Palm. We both got it done.
I use mine to store information that I want to take with me. I will put my calendar items in there, but I also have a weekly paper planner provided by my job to see the "big picture". I also do some writing on paper, some on the Palm. Depends on what mood I'm in.
My husband has a Palm and he barely uses it. I don't think he has as much stuff to keep up with as I do.