ch3mn3y

Hi, I'm new here and never tried Hackintosh yet. I have E5440 with AC7260 and DW5570 cards. I know the latter wont work. But what about former? Should I look for a different card (Broadcomm for example)? And a question for users of this Latitude: What is the latest OS X version for newbie like me? One that works almost OotB.