Marty,
I have seen them, but can't really justify $120 or so by the time it gets over from the states (i can't find any local distributors).
I have an old Flash that i was going to experiment on, and then move to the JP.
Today in autobarn when i was getting the carnuba wax i saw a polishing attachment for a drill that was a 3-4" sphere made of red bits of foam - apparently they're meant to be really good but at $66 they would want to be!
I know almost nothing about polishing/waxing/buffing and someone feel free to correct me, but is it the rotational speed of the buffing pad that helps the end result a lot? If so, a lot of these products could be made at home for next to nothing by going to Clark Rubber or a foam shop and buying some off cuts and cutting them to attach to a disc that is on the end of a high speed drill..... The reason i say this is i saw on the treasure cove product page that you need a high speed drill to get the best shine.