I am using this psp from last 6 months .
I like the conscept of psp . But it think so there can be many canges needed tobbe made. such that ts umd doesnt have button to automatically open we have to open it manually and also the place is also less to put the umd inside it. Also the sound of tge psp is very less in high sound area we are not able to get its clear sound. its good that it support mp3 and mp4.
But it doeant suppirt hd mp4 . Thats little sad for such high end concole. but I think they can make it work in next console. And also we can not dierecy put games in sdcard and play we have to first cark or to some think I dont know exectly about it but the shopkeeper said me when I said her to insert game in sdcard . And had to install another software which will support that . Other than this I loved the psp. And specially I love yo play the wwe games on it.