[Eldorado]

there's risks for him... any traffic that goes over that network (from hacking to underage porn.... hey, it's possible) is his responsibility.. you dont want to see him get sent to a federal pound-you-in-the-ass prison for the actions of someone else.

that's if it's even his network.

that said, there's the same risks for you as there always are when you surf the net... no more, really..

it's technically illegal, but unless he reports you (that's if he's even smart enough to know how to monitor network traffic), there's no real way for his ISP to know about you and can you for it.