Well, That Audizine site I can tell just by looking at the site and their list of vendor/sponsors that they are going to want a fortune to be an approved vendor on their site. Even Audiforum.ca responded that they normally charge $100./month, but were willing to do a trial thing at $40./month.

I tried an arrangement like that way back when with an MX3 Mazda group. It did not work out well at all!

Guess I won't be getting into Audi's