I have this itch to buy Photoshop CS6 - for my Macintosh computers - I do photo editing and I make backgrounds and other stuff. I can purchase Photoshop CS6 extended from Amazon (via student college discount) for 164.99 UK pounds; this a good deal? What's the benefit for me owning the real CS6 version rather than pirating it? It'd be nice to own Photoshop legally - as I've lost my CS5 documentation. Also another thing; would I be able to install Photoshop CS6 on three Macintosh computers running OS X Lion? What happens if I buy another Mac and I want to put Photoshop on there? Thanks, Saludos.