OK CP-E I came up with some more questions for you:
1. Will you be making maps for DP/Cat-Back/CAI, or will it just be stock only and leave it up to each person to go from there?
Yup, we'll have maps for at least the CAI, turboback, and intercooler since those seem to make the most pronounced changes to the car. We'll be including a CD with the piggyback containing all the maps, so you can use, edit, or trade them as you please.
2. Will your piggyback/tuner be able to change the timing and if so will your base map(s) adjust the timing?
It sure will. The problem is that in stock form, the timing is pretty well optimized. We were able to add about a degree of timing on a stock MS6 without any knock, but another degree over that caused knock. Since we like our tunes relatively conservative, and since people will be running a mix of 91/93 octane, we're going to leave the timing map alone. If people are running more efficient turbos or better intercoolers, then their setup may tolerate a few more degrees for some added power.
3. Wll your piggyback/tuner be able to read/clear CEL's?
No, unfortunately it won't. Because our tuner is a piggyback, it is only able to alter sensor signals sent to the ECU. Any codes stored need to be cleared with a scan tool of your choice.
4. Will you still be able to access the port while your piggyback/tuner is installed? I'm thinking of a connector like the plug at the end of a christmass tree light strand?
The OBD-II port will always be open since the piggyback gets wired between the sensors and the ECU. So you'll be tapping wires coming out of the ECU.
5. Does your lightweight battery tray come with a new battery? I might be reading your description wrong on your site but it doesn't actually say wheather it comes with the battery or not. It just says that it was designed to work with that battery. Also there is no battery in the pictures.
Unfortunately your hunch is correct. The battery tray comes without an Odyssey battery 
6. Last but not even close to least, Best guess approx. when do you think you will be able to have a PnP available for purchase, late spring/late summer?? and how do I get my name on the list to be the first to get one?
I'd literally be making a wild guess. We're not waiting for any process to finish, we just have several contacts in the industry working with us in trying to find the correct connectors since Mazda is very tight lipped about it. So we may get PnP connectors tomorrow, or we may get them in June. It's unfortunately up in the air at the moment. If you do want to be sure that you get one of the first ones, you can give Josh Adams a call here at 301-576-6142 to be put on the pre-order list. He will require a credit card number in order to put you on the list, but it won't be charged until the unit ships.
