I just installed the Neo Prolink PODMAZ-R2V1 in My Mazda CX-7 with the Tech and Bose Package. The install was very easy. Just one plug into the Sat port in the back of the radio, plug the Ipod cable into the unit and place the unit where it can easily be accessed (Glove box works). Once I turned on the radio and hit the Sat button, the radio tried to update the SAT channels. I just programmed the presets to 10, 20, 30, 40, 50, and 60 as instructed and it stopped trying to update channels. That was it. It sounds awesome, just like a CD. By choosing each preset, you can choose to scroll through, tracks, playlist, albums, etc. You can also switch between the Ipod connection and the additional Aux port provided.
You maintain FULL CONTROL of your ipod. It is not locked out. The steering wheel track control works as a preset advance, not a track advance. You can advance tracks by using the track advance button on the radio. I would suggest organizing the music on the Ipod into playlist. It may make it easier to navigate through your music. I will re-post when I have a spent more time with the unit and have learned all of it's functionality. I purchased the unit directly from Neo Car Audio in San Diego, Ca. They were extremely helpful and courteous. The unit cost $179.00.
After much frustration with FM Transmitters and zero desire from Mazda to fix the problems, it is worth EVERY penny! Thanks again aftermarket community!