I accepted a share of a Dropbox folder with ~150K folders and files all locked. I thought it would live in the cloud but it started downloading to my HD. I stoped Dropbox syncing and dragged the folder to the trash but cannot delete it because every file and folder is locked. I can manually unlock each folder but it requires about 30 clicks. Is there a way to block delete this entire folder? I know a bit of unix and could do it in the Terminal if a solution exists. TIA.