Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Standard license should allow you to run it on two machines, it did for CS2, not sure about CS3 as I only have that installed on an intel machine and did not bother on the Power PC. If the machines are networked the same copy can not be opened at once.