Heh fine i'll explain it (these would be clearer as captions under the screens by the way moonie hint, hint).
Ah thank you moonie I took these from the Test Server earlier. The top 4 screenshots are of how the new Item Enchantment system works.
Screenshot 1: As you can see some items have Attachment Slots now (these trousers have a slot for 1 primal and 1 etherence attachment).
Screenshot 2: This is an example of a kind of attachment (etherence in this case). You put these into the empty attachment slot.
Screenshot 3: This is the window you use to enchant items. You drag the item you want enchanted and the attachment item into the relevant boxes (it's easy to work out dont worry).
Screenshot 4: The finished item. As you can see 'Ethereal Recovery' is in the Etherence slot and its given the trousers a nice extra +3 to energy regeneration.