Hello all, I'm in search of the LCD Panel for my broken one and a half year old Thunderbolt Display. The part number is LM270WQ1 SD B3, but it seems to be impossible to find this anywhere. I found one on ebay, but after I ordered it, they literally dropped it when shipping, broke it, and refunded my money. There are plenty of panels available for iMac's, but the B3 part number index is always different, whether it be A2, C2, etc. Could anyone help me out in locating the part, or educating me on whether or not the part is interchangeable with the 27" iMac panels? Thanks so much in advanced!