Question - the Aperture license agreement says that you can have Aperture installed onto two personal Macs, one being a "portable computer", the other being a desktop. Is this specifically enforced via a hardware check? I have a MacBook Pro and a MacBook Air, so they are both technically "portables". However, the MacBook Pro is docked to an LED Cinema display, and effectively serves as my desktop unit. I realize that by letter of the law, I'd probably need to purchase two licenses - although I think I'd be within the intent of the license agreement. I'm just curious whether the software keys themselves somehow sync to a server and know whether its associated with a desktop iMac or a laptop MacBook. thanks for any insight anyone can offer!