I'm new to filr, so please forgive me, if the answer here is obvious, but I can't find it...

A colleague has shared a file with me. I can download it to my PC, edit, but I don't know how to upload the edited version?
I can not edit directly in the browser due to some windows 7/java/something problem.

In Net Folders, I can just drag and drop, but this doesn't seem to work with shared files.

We're using filr 2.0, and I do have Editor access to the shared file.

Kind regards
Jens Jakob Sørensen
Dansk Centralbibliotek