[QUOTE=2010AveoLT;207959]The VCXNano I found out is a generic J2534 pass through interface; the part that actually mimics the Tech2 Software is a genuine piece of GM software called Tech2Win.

Thanks for the information. I am OK buying tools that I use and that are reasonably priced. I will probably buy a CVXNano. I considered the clone Tec2 for just under $300 but the Nano has a lower price. I have laptop computers, so now I have to figure out the cabling and software.