I own a PSP (Play Stattion Portable). As the name suggests its a portable version of Sony's PlayStations. It needs a disk called UMD for each game. It needs MS PRO DUO memory card. A 32 MB memory is included in the PSP package. Its enough to load and run the games but if u wanna store music, videos (mp4) & pictures, u need a bigger size memory. Many emulators are now available for PSP.
In my opinion, its a cool stuff with great interface and looks.
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I am having a psp actually it costs 10000 in INDIA and u need to buy a memory card to store music movies etc.am having 4 gb memory card it costs only RS 2000 then u have to buy UMD that game cd then u have 2 buy one usb cable it cost only 250 rs then like that a compleate package u can have it for 16000 after u invest 16000 u can purchase UMD of which ever game u need and the minimum range of a UMD starts from 1300-2500.one more thing u candownload games to ur memory card also but for that u have to give ur psp for converssion it costs nearly 1500 then u can download games from the net and put it in ur memory card so over all u have to spend 1700 rupees for that