Just wanted to jump in on this thread,
I have worked with John & the rest of the TooMuchMedia staff for awhile now and they are great! The product that they provide (NATS) has got to be one of the best affiliate program software packages I have seen in adult and the mainstream. One of the many advantages of using any product from TooMuchMedia is friendly and knowledgable staff. Any time we have had issues (even special customizations) TooMuchMedia/NATS has jumped in and done everything without ever nickle n' diming us. How many software companies can you say that about these days?
My vote is to go with NATS if you are in need of affiliate program software (or members area software like CARMA). They will help you through every single issue you may have and are always are great to work with.
To TooMuchMedia you arent just another client, your a business partner and friend. Thats why I will always use TooMuchMedia products!
Jim