Thanks a lot wartstew. Installed open-ssh. Took me a while to figure out why I couldn't connect to the tablet with Winscp, and I still don't know what it was. Restarted the server, rebooted the tablet and changed the user password to the same password. Then it worked after one of those. Don't know exactly what happened so won't be able to fix it if anything goes awry.

Winscp integrates itself into the shell so I can just highlight all items>right-click>send-to... no gui to tell it where to go so have to remember the command line. Saves me the trouble of mapping the drive though.

Thanks.