There is a great program specially designed for learning greek vocabulary and grammar. Is uses beta code, and allows to create own dictionaries.
After choosing (producing your own) dictionary, you can test yourself or play hangman
. I found it very useful for acquairing quite a big numbers of words for tests during my studies (ca. 500-800 words each time).http://www.algonet.se/~kihlman/greek.html
For those, who learn greek in polish (are there any here?) I've prepared a set of greek-polish dictionaries, accustomed to the most popular polish handbooks (Mormolyke, Hellenike Glotta):
www.rafalurbaniak.prv.pl/greka.html
cheers
Rafal