Originally posted by Derridale You can install it on two computers (I have it on my Macbook Pro and on my iMac 27") BUT you can only RUN it on one at a time.
So, if the two computers are connected via a LAN (wireless or otherwise) Aperture will detect that there is already a copy with that serial number running on the LAN and won't let you run the second instance.
However (cough, cough) if you turn off the Airport on the Macbook, and if it's not connected vie Ethernet, then the iMac copy doesn't know, does it?
It's all a bit silly really - if you're allowed two installations, why not allow them to be running simultaneously? For example, my wife and I may want to do separate Aperture sessions at the same time - why do we need to take one machine offline in order to do that? Silly!
This is not unique to Apple. Newer versions of Adobe software works the same way as does Microsoft Office.
michael mckee
My Port Townsend – A City in Photographs – 365