Thank you so much - both of you!
Every1enjoy: I'm using a Synology NAS DS218 Sorry, really should have included that!
rayban099: That's hugely helpful… I loved Transmission from my Mac, but when I was setting up my NAS last year, I don't know why but I didn't find it great to set up Transmission on the NAS. I would much prefer it to qBittorrent (which has a TERRIBLE webUI).
I also have Docker installed - is your Transmission client from the SynologyCommunity group?
I would absolutely LOVE to be able to point my torrent client to a directory where something is stored... ATM qBittorrent only allows me to download/seed from one directory (/downloads) which drives me nuts...
Thanks again for your help!