Infrastucture?

hey whatup i just got the psp and damn it takes 2 secs to get a connection and i give sony an applause to that but i was wondering about ad hoc and infrastruture mode im pretty sure that adhoc is like wireless close play but if im wrong tell me about it and also is infrastructure like xbox live or playstation 2 online kind of connection?

your right, Ad hoc is for playing wirelessley psp to psp where as infastructure refers to a wireless internet connection.

so can you play across the world like with someone in a different state in the infrastructure mode

state! hey play someone in a different country