This is driving me nuts i have phoned apple and sony both of which have been no help. Basically i would like to connect the ps3 to my mac via ethernet switch on internet sharing and set it so the mac receives the internet via airport and sends it out via ethernet. i have gone to prefs and set it up, plugged it in but it just won't work. fails on obtaining ip and when i put one in myself it fails on internet connection. please help. i dnt want the ps3 to use wireless.