zenox98, I made the first post because the appearance of the phonegap export dialog box was markedly different to that shown in the tutorial.
So, I've re-read the tutorial and I've also had a look through the C2 exported scripts to see if there have been any omissions or changes (apart from the box's appearance). The only thing that I can find is that there is now no simple way to set the screen orientation - although it can be done by editing the config.xml file.
So, (panic over for me and) is it worth having an option to set the phonegap screen orientation?
(Edit - false alarm. Move along - there's nothing to see here...)