Asking here mostly for confirmation. I am seeking the last MacBook pro which still included a line -in line-out, and a separate headphone jack. I realize this is likely a mid 2012 unit, which for my personal needs is just fine. I will not be in need of a 64 bit os, and the extra headphone jack, is for me, absolutely critical. My search though hints at two possibilities, both 15 inch, no larger?, with my wanting to be firm on my facts. We have a store here in Toronto that has done only apple products since the 90's, so I am sure I can find this, once I know which machine I require.