This is for anyone that is currently trying to use Techstream software to change dealer settings on their BRZ/FRS with a MINI-VCI cable and software. I know there are a few threads out there already on the subject, but they don't contain any useful guides on how to actually succeed in activating and using this software, it's mostly just download links. I got stuck doing Google searches for about 2 hours trying to figure out if this could be done on a Windows 64-bit computer without the use of annoying Dual Boot or Virtual Machines on XP, and despite what most of these threads say, IT CAN BE DONE!