i was wondering how to set my psp to go on the internet but it says i have to create a password. what happens after i make a password. also does the internet happen to be free or do i have to pay a fee.

are the updates free and how do i know that the update uploaded to the hardware or game. my updates also require for me to go on the net but since i have not made a password yet i can't acess the internet. some feaures in my games require the internet so when i have internet on my psp these features i can acess right.

i also have some questions about ad hoc mode. like how it works and whatnot.

so i could really use some help/info.
thanks.