Using snow Leapard on an Imac, I'm confronted with a funny little issue. I wanted my ad-hoc Internet sharing to be anonymous. When sharing the internet connection, the network is detectable using the mac name. So I changed it under sharing. Unfortunately, devices (like my ipod touch) detect the original name of the Mac. I have tried restarting the mac, which makes no difference. Any ideas? Also, would it be possible to inivisibly share an internet connection (so you had actually type in the name of the invisible network you wanted to join)?