Sorry Kevin but the zip file hasn't load up. Perhaps there's a single file size limit. I'll have to see what else I can arrange for you.

OK. Im uploading the files individually and it's working. You'll have to user the same folder structure that you're presented with on OneDrive. ie
 
all the .cwp files are the Sonar Project files while the Audio folder has all the audio files that those projects reference,
 
the 2 mixing files that end with .cwb are Sonar bundle files which are self extracting archives of the project with its associated audio files.
 
un fortunately any plugins that are referenced wont be available to you as they are not included in the trial version as far as I know.
 
it will still take a while for them to download but I can actually seer the files as they appear in the cloud.
 
there are 8 x .cwp files in the Public folder
36 files in the Audio folder
2 files in the Mixing tutorial; folder
1 file in the Video tutorial folder.
 
that will tell you when they are all present for downloading.  Boy I hope this helps.

thanks so much for all your help.  I think I have everything. I may have screwed up one thing.  I thought I saw the two files in the Mixing folder.  But when I went to look later, that folder was empty.  I do have 8 project, 36 audio and 1 video.  so, if you wouldn't mind reloading the two bundles, I'd really appreciate it. 
 
since I last wrote, my wife was able to show that I had installed a registry key incorrectly.  the resulting correction has made a tremendous difference in the way the speech synthesizer reads key screens in X3.  Your contribution will make all the difference. 
thanks again,
Kevin 

Hi Kevin. All the files are uploaded. I hope this really works for you.

I've checked and the 2 cwb files are there. Cwb is a proprietary Cakewalk compression format dating from many years ago that includes the project file and associated audio.

When you double click a cwb file it will decompress into a folder with the cwp (project) file and an audio folder containing all the audio wav files.