Here a link to a new psp browser that apparently runs by itself like a homebrew for the 1.5 firmware.

Here's the link to a file hosting website (got it from another forum)

Can you guys tell me if it works well cuz I have no wi-fi at home.
P.S. I downloaded it and there's several files that looks like they are for the differents things contained in a web browser. And I also saw the "file and file %".