If you have your own wireless router, it is FREE. You of course have to pay all your internet fees to your Internet Service Provider.
30 to 100 dollars
39.99
Wi-Fi does not cost money. It is free.
none but you have to pay 4 wifi
$249 for the wifi version and $299 for the 3g.
Nothing. (as I'm told!)
Most airports offer wifi and most of them are free. Alot of other places offer wifi such as Starbucks, McDonalds, and a lot of other restaurants. if they do require you to pay it shouldn't be that much.
the wifi adapter for the 360 cost around $99 at walmart of bestbuy.
playstation on-line doesn't cost anything. You would need wifi though
Wifi could cost more than that.
it will cost 55$ because its an smart phone and the data plan with wifi
no the wifi connection doesn't cost but it need GPRS connection. The wifi works as booster to ur internet