All, You can find here a translation of some notes taken by a fellow poster (@skywodd) in the French forum.
A link was also given there : http://www.lucadentella.it/en/category/enc28j60-arduino/
The notes needs to be refined, but help getting a view on what the Ethercard library allows you to do. Sharing of experiences and feedback/improvements on the documents are obviously more than welcome...
notes_skywodd_en.txt (7.57 KB)