[Bush2000]

You *must* have access to the same subnet as the target. You can't attack a random Mac on the Internet with this technique. The main threat seems to be for the Starbucks wireless user.

Not just Starbucks. Any LAN/WAN environment that has Macs connected to it that uses DHCP -- which is nearly all of them.

[Swordmaker]

No, Mr. 2000, read Apple's instructions in Reply #60.

You are claiming much more than you know. Which is apparentlyh not much!