I will happily 2nd that. Really, really helpful customer service (Gary & W&W's) and a very, very good product. Excellent in fact. The experience of installing the product into a new panel and learning the interface (by far the easiest I have used) has been flawless other than my trouble accepting that you really do not need full blown manual to install and use the product...

I'm really looking forward to having this CN2 and CN Vario in Australia. It will be incredibly useful to fly with.