A guildie just told me about Lightheaded and Doublewide. A couple mods for leveling alts. Gonna have to check them out. I'll update after checking them out.
Well, both mods are very well done. I must say they are among the most impressive mods I have seen. Almost seamlessly incorporated into the default UI. A must have for anyone with alts or actively working on quests.
Lightheaded links quest information to comments on Wowhead.com. Along with clickable locations that turn into waypoints (a very nice feature), there are usually multiple pages explaining each quest.
Doublewide simple allows you to view quest text along side the quest window. It essentially makes the quest window "double wide".
Both mods are very well done and should be a part of the default interface in my opinion.