I was able to add my new ebay FOB and register it. I got this running on my XP laptop, finally figured out how to install the drivers and the other necessary steps and it connected to the car. Instead of finding another dealer here in the area who would just do it (most play dumb when you bring it up) I bought a Chinese cable and I have version 6 and 7 of Techstream. There were two things I wanted to accomplish, add another keyless entry FOB and activate the alarm (just like I had this eventually done at a small dealership on my previous 2005 Sienna).
After lots of reading, research and tinkering I want to give this a shot here in this general forum to see if anyone can direct me somewhere else or maybe help answering my questions.