How to get real thumbnails (not onthefly scaled down large originals) in grid from media gallery depending on certain tag using views
I worked it out: here's my solution: http://groups.drupal.org/node/183909 credit to Drupal Gardeners Moderator Staff @mstef, @Jeannie.Finks, @Sara.Roy @mongolito404 (on groups.drupal.org/media ) for providing the basis and hints.