In reply to phja: I've got both, my first was the mighty phud. I found it reliable and trustworthy, like a wise Border Collie named Mungo who can read your mood, offer you sympathy at the end of a long day. Sadly when poor Mungo passed away I got a brand new puppy - a DMM highball, bit like a Golden Retriver named Archibold - Elegant, good looking, wise and boy can it do some tricks! I'm sure that has helped clarify things for you