I have 1000's of webpages saved as '.html' files along with an associated directory who's name ends in '_files'. I cannot for the life of me work out how to get these into Zotero together. It's not practical to load each html-file into Firefox or Chrome or a (usually half-working) 'PDF Creator' program and save as a (usually mangled) SingleFile or PDF version. If I could just drag the html file onto the Zotero pane and it would search for the associated '_files'-directory and then snapshot the page or something, that would be the ideal world and I could die a happy man.