So I decided to look at the MBP units on Amazon for fun... and stumbled upon this one. It seems like it is a Mac Pro QX but is depicted as being a 17" MBP. Here's the link: Mac Pro QX Now the funny thing is the item model number is MB350LL/A, which is 17" MBP... now note the shipping weight... 56 pounds! What do you guys think? Only 2 units available from other sellers, not from Amazon directly. My guess is it is just an error entry.