Go on http://ez.no/, click on Customer login,
be redirected to http://support.ez.no/
click on Please log in to access the support resources available to you
Then be redirected to https://auth.ez.no/user/login
(Finally) fill login fields using previous ID & password (they were ok before the ez.no Fall 2010 Refresh)
Then be redirect to http://ez.no/content/view/full/2 but you're not connected yet.

Share.ez.no not tried yet : We speak about http://ez.no here