mini keyboard?

who here has/uses one for the i860? and are they worth it?
any good sites that sells them at a low price?

I was going to buy the predecessor model for the i58sr, but decided against it as T9 was good enough for my purposes. Went with the iBoard instead. Unfortunately, the iBoard doesn't work with the newer 3-digit models. Found the mini-keyboard to have small and tight-together buttons and not all the functunality needed to run the rest of the phone while you have it plugged in.