I think the right click on unknown elements is the most needed thing for players who don't know the system.

Also take a look at these threads :

Questions about TDE rules : http://www.rpgwatch.com/forums/showthread.php?t=6508

Asking for help : http://www.rpgwatch.com/forums/showthread.php?t=6643

Drakensang English Wiki : http://www.rpgwatch.com/forums/showthread.php?t=6623

Classes/Character types : http://www.rpgwatch.com/forums/showthread.php?t=6507


And here are several pages with English-language explanations :
http://www.chromatrix.com/html/talents.html