Ps3 network questions?

the PS3 has a built in wifi connection like a laptop. no wires needed. to set up the bluetooth headset you go to settings, (make sure the headset is on) then accessory settings, then you scroll down to the 2nd option that says manage bluetooth device or something like that. then you should be able to connect your bluetooth headset. but on a few of the headsets such as the iPhone one, you have to hold the power on on the headset down for the ps3 to recognize it/connect. and mad catz and game shark both make a headset for it, but buying the Jabra headset for $24.95 is a very good deal. its in the bluetooth headset section at best buy, not with the PS3. so, no, i dont think there is an alternative to the bluetooth, but again, if youre looking for a good headset without the big price try the Jabra. hope i helped