Greek Language

Greek to Greek Dictionary
http://www.komvos.edu.gr/dictionaries/dictonline/DictOnLineTri.htm

Spell Checker
http://www.kypros.org/cgi-bin/orthographic

Greek poetry read aloud
http://www.snhell.gr/lections/writers.asp

Learner's Dictionary
http://www.lexilogos.com/english/greek_dictionary.htm