I'd like to ask you for help, advice or tip ... I have Aperture installed on my MBA. As I don't want to waste limited space of main HDD, it contains only library and ALL files are stored on extra HD (TimeCapsule). No problem with this solution... when I am at home But, sometimes I'd like to take my photo collection (or part of it) with me, while travelling. I have another extra HD - My Passport to travel with me. Of course, I can copy photos to it, but how to make Aperture to use files from it instead from Time Capsule ? I am not going to seriously work with photograps while travelling, just look, maybe send via email. No serious adjustment etc ... Thank you in advance for any idea H.