Re: PSP (PlayStation Portable)
Some wifi tech called Adhoc. You just turn on this switch called the wifi switch and then create a game. Other PSP users can search for created games in their area and join. You set a nickname for each PSP in the mainmenu settings and thats how you're recognized in multiplayer. Its the bomb man. The range is like upto a 100 meters sometimes. The speed is tops and I didnt get any bugs yet. Its wireless real time multiplayer at its best, supporting upto four players. Playing doubles (2 on 2) in tennis is the freaking best thing in the world. Or racing in burnout, or fatal fourway in smackdown... I never get tired of it! Its the PSP's top selling point. :D
Later versions of the PSP software allow transfer of files through wifi like save games, pictures or music. Dont know about Video but even without it the PSP rocks!!! :D