I would like to download the new Sonar on one computer (with a fast Internet connection) and install it on my primary work computer (with a slow, bandwidth limited connection).  Is that possible with the new C3?

Yes. Keep in mind C3 downloads, installs and authenticates in one step. So unless the fast connection needs an installation of SONAR too, you could use the conventional download method instead from https://www.cakewalk.com/My-Account/Products. C3 caches the downloaded installers which can be copied to the other machine. The default cache location is "C:\ProgramData\Cakewalk\Command Center\Downloads" but can be modified on the C3 config page.

I do intend to install Sonar on both computers.  So it sounds like I can just use C3 on the fast computer and copy the installers from the directory you specified.  That is excellent.  Thanks.

nwxnw
I would like to download the new Sonar on one computer (with a fast Internet connection) and install it on my primary work computer (with a slow, bandwidth limited connection).  Is that possible with the new C3?

Yes, you can do that.