I have found a brand new unit of the MacBook Pro 17" released on october 2008 (4Gb/320Gb/512Mb/Led). I'm very interested because the price is 600 euros cheaper than the new model, and I get firewire 400, regular DVI connector, removable battery and matte display. But are there known issues affecting this rare bird or some disadvantage that I had to know? Thanks in advance.