So - what about magic damage on weapons?:

melee and magic damage on one weapon.

Melee damage is of course how hard the weapon hits and object. melee damage 0-1 obviously is a poor choice if you want to inflict basic melee damage to a target.

What about the magic damage component? Is that the damage you do when using a magic "spell" of warrior and ranger [whirlwind for warrior, stun arrows for ranger, etc]? Or will the amount of magic damage on the weapon add to the damage a spell inflicts [ie: magic missile]? So let's say I equip a bow with 12-20 melee damage, 6-9 magic damage. If I fire the bow [mouse left click], it will inflict 12-20 dmg per hit. But if I use "stun arrow" - will it stun the target and do 6-9 damage? Or if I cast magic missile - will the missile do an additional 6-9 dmg per hit?