Sigh. I should have learned by now. Never, ever say something is nearly done. Only say it when it is actually complete and tested and running! Having chirpily asserted that we were on course in my last post, I couldn't actually upload the first DVD image to the shopping cart. Not sure why- I could upload the MP4 version OK, but the crappy web-based FTP client just baulked at the ZIP file. Maybe it was too big??
Anyway, tech support are looking into it.
I hope it will not delay the launch- I guess we can get started with the MP4s and upload the DVD images when the issues are sorted. Hopefully that will be before launch day, not after!