For $69, sounds like a steal.

http://www.dreamworksrc.com/catalog/...oducts_id=1478

Here's the up6, also for $69.

http://www.dreamworksrc.com/catalog/...roducts_id=238

I've used Smooth stop II as well. $99 ouch

http://www.dreamworksrc.com/catalog/...roducts_id=899

Here's the jettronics for $79.

http://www.dreamworksrc.com/catalog/...oducts_id=1462

I gotta say, I using jetronics now exclusively 'cause they're easy to use and easy to set up. I know some people say that they can waste alot of air, but I've always found them to be adequate for me.

Raf