Thanks everyone for all the helpful tips. I have been a longtime Palm user (Palm VII was my first)and just moved to the Blackberry 8320, and have been very impressed. The info on setting up mail filters was just what I wanted to do, and knew the BB could do, but didn't know how to do it.

I think there is a reason they called the 83XX the "curve", as there is a bit of a learning curve for this great device.