Thanks guys, i don't have the tool to remove the case back, i gotta say it does feel pretty good, solid, well built, but so do some of the high-end reps i hear.? Can anyone confirm what model it is? As i've never seen this model before. Oh yeah i payed a little over a grand for it from one of these liquidation dealers, who assured me it is genuine, but as i can't find this peice for sale anywhere else i have my doubts. Thanks again guys.