Aha! Found the answer in a comment on the plugin homepage – needed to change the plugin folder previously called ‘trunk’ to ‘wppa’ – seems to be working now.
Thank you – it is good to know that I could easily upload files through the posting. Is it possible to set up a page where, after entering the password to the page, someone could press a button right on the page (i.e. without logging into WordPress and posting via admin) and upload something? I will be doing the site development stuff for the group and the others are not comfortable having to log in and find the posting page, etc (I know it’s easy, but they’re wanting super-easy click a button on a webpage). I’m starting to think this isn’t going to be possible… Might just have to email everything to me and I’ll post it myself.
Thank you – by ‘posting things’ I was talking mostly about the ability to upload pdf or mp3 files for other members to download. Will this be possible with this platform?
Thank you again for your time.