Ubi is an unofficial ‘Ubuntu One’ client for Maemo5 and (hopefully) for N9 and Symbian devices.
Initial version supports:
– file downloading, uploading and publishing
– file/folder renaming and deletion
– folder creation
– account data view
At the moment Ubi is available only for Nokia N900 (extras-devel repo), but also an experimental (=not tested on real devices) release for Nokia N9/950 and Symbian was published.