Just got my FS V2 and software in Nov. 2011 and am trying to use it for the first time. I'm having major headaches with everything I try to do with this stuff so I'll try to be brief and not let my frustration show too much, but I am exceptionally pissed. First, when I try to flash the PCM it tells me to register the VIN. Well I can't figure out how to do that. Nothing is even slightly clear about how to proceed. It just tells me that it's done reflashing, then when I go back and read the contents of the PCM it didn't change anything. The only codes that I received are the serial number and registration key, neither of which will work. It will give me an authentication code but there is nowhere I can find to input it either in the software or on the website. All I can find is a page where I have to pay for a license; well I got 2 with this mess when I bought it. WTF?? Nothing is clear and I'M NOT STUPID, just really, really frustrated!! Please help