Have an inkling to keep your PSP's growing collection of custom kits spic-and-span? Mediumgauge is letting everybody know that his highly popular PSP Filer homebrew application has just received an update, pushing the app up to version 3.0. As the names implies, PSP Filer functions very much like File Assistant in keeping your files organized, but hosts other cool extras users may remember from its past versions. As for the latest changelog:

Fixed a bug that caused after changing language from Japanese to English or Spanish, Filer crashed when changing filenames.
In Spanish mode, special character could be used in filename in 2.9,
That was a bug so I removed this feature. Even in Spanish mode, user can input only English mode.
Added Portuguese mode. (thanks Nutri Kazuma to translate)
Added color edit function.
Added CPU indicator.
Picture viewer: Fixed a bug that 4 or 16 colored gray scale PNG was not correctly drawn.

Be extra sure to view the bundle's Readme, which includes very important warning from the author, such as "This software may cause severe damage to your PSP by your miss-operation or by bugs Filer itself may have." Just be careful, and enjoy the download!