I wonder why "Another QNX Image" V.4-0 has so many more downloads/users than "QNX Audrey Platform" V.USB1-1.
Both are identical in stucture, performance and ease of use for modem and ethernet users alike right "out of the box" for all original Audrey supported hardware.
On top of that V.USB1-1 supports some other features such as USB support for some pegasus nics, microsoft and MAC mice and some keyboards and has a bunch of utilities built in, such a nice and renice and more. Also USB1-1 allows you to use the full tcpip stack and by downloading scripts right into Audrey you can do some other nice things, but it's your choice if you want to do that or not. Again "out of the box" all features are identical in both images.
I highly recommend the use of USB1-1 because that's the image that can be upgraded to future versions of QNX, while V.4-0 allows for the addition of a couple of apps alone at best and that's it. There is not much extra possible there, while V.USB1-1 is only the start of more to come.