ok, Other Downloads is fixed. Drupal has a different approval system for submissions, so we'll probably have to play with it to get something we like.

You can use the "files" link at the top of the page, but once you get there only the root directory is available, there's no way to navigate to the various categories (Macros, Plugin beta versions, etc.)

However you don't need to go there to upload stuff, there's a link "create content" under your username on the left hand side of the page. I've just uploaded a bunch of plugins, macros & templates so I guess people will be able to get to them once the navigation is fixed.