Idoceonline:
An online version of the CD-ROM of the Longman Dictionary of Contemporary English, Updated Edition.

http://www.ldoceonline.com/

Visual Thesaurus:
An interactive dictionary and thesaurus which creates word maps that blossom with meanings ansd brach to related words. Its innovative display encourages exploration and learning. You’ll understand language in a powerful new way.

http://www.visualthesaurus.com/

World newspapers:
Magazines, world newspapers  ans new sites in English, sorted out by country and region.

http://www.world-newspapers.com/