My favorite auto-responder is http://thementoringapp.com
, which can be joined here through the Boot Camp, here: http://bit.ly/MFFBCtk
It is my favorite because it offers the only life-time owner of all lists and leads. When I put it on suspend, for as long as I want, even years, and then return, all of my leads are still there. Lifetime guarantee! No other system that I know of offers that. It is also inexpensive and offers many other features beyond just being an auto-responder.
A Mentor with a Servant's Heart.