When given the instructions by the seed portal, a person is warned not to put it on a production machine. That person wants to know: 1. Is their any risk their existing production Airport network might get compromised in its integrity if they install Lion? 2. Have people who are officially on the seed successfully erase and cloned back 10.6 to their machine? 3. Have people successfully kept a partition of 10.6 and Lion beta on their machine without any adverse side effects? Or do you recommend setting up a different network on the same airport base station? Or do you recommend setting up a different network on a different airport base station to avoid issues? Or do you recommend swapping hard drives for 10.6 & Lion on the same machine? That person has asked the question of the seed portal a week ago with no response yet. I hope someone here experienced on the seed can say what's worked for them? That person has two other machines on the same Airport network that are production machines.