No worries! First....
http://tunerpro.net/downloadApp.htm
Download TunerPro RT, donate if you would like, otherwise it's free.
Follow the links I've posted from the GearHead EFI database, the .ads file is located in there. Download and open TP, wait for the nag screen to clear(free version) and look at the top tool bars, iirc the "import" from .ads should be under the "acquisition" tab. That should convert the .ads to .adx and open automatically. Explore the rest of the tool bar to find the basic dash, monitors, and other stuff. The .ads is really basic, so if you have the addresses for other datastream items, you can add them to the definition. The help section also has all the FAQ's and howto's as well.