We still have to 'recreate' them whenever we shift to a new computer, tho, yes?
If you copy the file "ParagonChat.db" from your old computer and replace the same file on your new computer with it, you won't have to do any recreating. You can put it on a USB or transfer it via network. It's a good idea to make a backup of "ParagonChat.db" every so often anyway, in case you ever need to reinstall or have other issues.
And just in case...
1. Open Paragon Chat as if you are going to log in but don't log in.
2. Click the blue folder icon underneath the login button.
3. In the window that pops up, locate the folder called Database. "ParagonChat.db" is inside said folder.