have you tried anywhere other then dalaran? i have read on here some where that some people have had alot of trouble there, like they couldn't log more then 2 charaters at a time on in Dalaran. they would have to log 2 on at a time and move them out of the city then do it again till all there characters were on. maybe someplace other then there would produce better more even fram rates, i mean nobody gets good fps in dalaran, even single boxing lol.