(I usually forget to post things like this to the blog, so apologies for that.)
I've written a new post in the Opus Rename Scripting forum which demonstrates a few things that may be useful. (The actual button in the post is unlikely to be useful to you as-is but the techniques it uses could come in handy.)
- Rename Scripting: Sort music files and go to the target folder
The main/new thing is moving some files (based on their MP3 tags, in this case) and then using a little VBScript to feed their new path into other commands (to make Opus show their new location, in this case).
It's fairly advanced stuff, as Opus scripting goes, so don't worry if you can't understand it. Hope some people find it useful.