✔ 最佳答案
I have a PSP and I really like it. I like that you can access the internet from it and the ability to keep photo's on it and mp3's.
The truly awesome part of the PSP is the ability to run "homebrew" applications on it. This is not a Sony sanctioned activity. However, it allows you to do a heck of alot more stuff with the PSP, from using it as a radio, remote control, run all sorts of games, lots of stuff. It's just risky and you can brick (destroy) your PSP if you do it incorrectly.
But basically as the machine comes factory standard is just OK.