I wasn't careful enough either and wasn't concentrating when I opened it all up, so its far from perfect now!
Speaking of 2 versions, I was reading over at SHF that the European version, as opposed to the US version (mine is the European, as it says made in Germany on the sticker (which fredblue's doesn't I see)) has a "defective" cd (disc 2), in that this disc is mastered a bit louder than the other discs in the set. I don't see that as a real defect, I just turn it down when I play disc 2, unless I'm missing something (which is possible!).