I am interested in buying one and want some feedback.
The one I am interested in is the Palm m515. If you have a DPA do you use it, like the one you have, and what model is it.

Yup, I have one and I do use it. I use it for games, phone book, WW and calender. I love it. I wish I had gotten color, but it really doesn't matter, it is small and fits in my pocket book. Just what a busyh mom needs.