I've got a few quests in the higher instances now atm only 1 or 2 quests per - how long would they generally take to do? eg one that springs to mind is a quest for a dagger that gives mana over time in dire maul, I've been under the impressions it takes 4 hours + to do these (going by past experience of doing only 2 instances, deadmines and gnomergen) and what people have said before, was the above not 5 man ?