OK so I am having problems downloading apps - when I refresh my app manager I get this message:

Application list partially refreshed.
Some catalogs unavailable.
Check catalog details.

And when I try to download an app directly from downloads.maemo.org I get this error message while tring to install:

Unable to download 'conversations-inbox-widget'.
Application package not found.
(it doesn't matter what app I try - always the same error)

can somebody please help me with this?!?!