Aye Larry, I've also used Pinnacle for.a number of years, but only for simple editing of our concert videos. I just upgraded from v22 to v23 while moving from a crashed PC to a new/upgraded PC. Discovered I wasn't entitled to a fresh download of v22 or an upgrade to v23, so had to buy a full version. By chance, I had a recent sweet offer for v23 I'd saved in my mailbox.
When buying v23 I paid the optional $5 to have the guaranteed 2 years of download. As I installed it, I saw a screen message suggesting I copy/save the download files in case of future loss, and telling me where to find the files. So they're now saved on another drive.
Our MD handled all the recent audio and video combination stuff, and my only contribution was to facilitate the related web site stuff. He gave me copies of all the individual files so I can get myself up to speed with the process. Received a few tips via phone, but it looks like I need to view some Pinnacle &/or YouTube tutorials.