IDX Broker and Aweber - Advanced Help Needed

[ItsPhipps]

Ok, I'm looking for an answer that so far, nobody can answer. This includes IDX Broker, their recommended developers, and Aweber.

Obviously we have some serious IDX Broker ninjas on here, based upon a search for IDX. Here's what I'm trying to do.

I want people who subscribe to my IDX Broker site "linked here" to also be subscribed to one of my Aweber list.

The reason is because IDX Broker doesn't have an autoresponder or bulk email followup capability. All it does is send listings, which is ok, but I'd like to have them set up on my aweber lists.

It sounds easy but apparently it's not.

Here's what I've been told so far.

1) Aweber said that the only way is to add some aweber HTML to the IDX Broker form. As far as I know, I can't edit the html on IDX Broker. Bummer.

This would also require them to confirm by email twice. Once with my IDX and once with aweber.

2) IDX Broker told me that I can make the Aweber form do what I want. They gave me a link to their "WSDL" but then said that they can't help me with anything. I have no idea what it is or how to use it but here is the WSDL:

https://idxco.com/services/clientWSDL_1-3.php

I would like with just one form submission and one confirmation only. Not one with each provider if possible.

I realize that there probably is no easy way to do this and I'll probably end up having to pay for help. I just need to know if it can be done and who can do it, as well as some guidance on the best way to accomplish this.

Thank You!!!