If you want to learn portuguese this might be the right program for you.

As of right now it has 10 lessons:
Lesson 1 – Personal Pronouns
Lesson 2 – Possessive Pronouns
Lesson 3 – Colors
Lesson 4 – Animals
Lesson 5 – Family
Lesson 6 – Common Places
Lesson 7 – Fruits
Lesson 8 – Kitchen Appliances and Objects
Lesson 9 – Living Room Electronics and Objects
Lesson 10 – Transportation Vehicles

http://www.neoflash.com/forum/index.php/topic,4594.0.html

AcademicAid is a kind of advanced calculator for PSP. It is of help for any student between 3th Grade to University level CALCULUS and other highlevel math and Physics.

http://www.neoflash.com/forum/index.php/topic,4517.0.html

This is a “flasher” application for PSP.

Features:
–COMPLETE support for 3.30/3.40/3.51/3.53 OE-X/LE-X/IE-X/M33-X
–New GUI
–Redone Mix n’ Match mode to Flasher Mode
–NEW Theme selecter
–Now accessable through recovery mode
–Added security (MD5sum, Sha-1, Enough flash0 space, File size, M33/OE compatibility)
–Progress bar and progress info while dealing with flash
–Completely Noob friendly
–Tested 1000 times so I know for sure this is a finished version
–Improved file browser stability
–LOLstation is for 3.30/3.40 ONLY, im working on a new LOLstation with 3.52 compatibility
–Save Flash Space is compatible for ALL compatible firmwares
(for 3.52 it uses dummy files)(will also fix Backup/Dump)
–No longer 2 different modes, all 1 mode
–Revised Button Configuration
–MUST be on main menu for USB to work

http://www.neoflash.com/forum/index.php/topic,4462.0.html

Atari800 PSP is an Atari 800, 800XL, 130XE and 5200 emulator for PlayStation Portable.

Changes:

Initial release
Atari800 PSP has no ZIP support currently. This may change if enough people express interest in the feature

http://psp.akop.org/atari800/

ExultPSP is a port of Exult v2.1 ( http://exult.sourceforge.net ) which is a framework that allows you to play one of the greatest CRPGs of all time, Ultima VII. It requires you to have the original game(s), Black Gate/Forge of Virtue and/or Serpent Isle/Silver Seed, as it recreates Ultima VII by using the original graphics and data files. ExultPSP does not include these for legal reasons. Please do not ask for them.

Changes:

– Significant improvement on analog nub control.
– New scheme has 4 radial zones, floating point mouse coords + vector calc for a much smoother experience and a greater range of motion.
– Ingame controls also add a new toggle: Left Trigger + Right Trigger: will toggle an even slower mouse mode allowing those players with less than stellar analog nubs to be able to finely move and grab very small objects (individual coins, rings) with little or no problems, as well as manipulate tiny switches, etc. Hitting L+R again will go back to normal mouse mode. The toggle works while holding objects as well; grab a ring in the slower/finer mode, toggle while still holding SQUARE (left mouse), and zip it away!

http://www.thefoodsucks.com/chuckles/

This is a “Poker Machine” for PSP by mootoo.

Thanks to http://pspupdates.qj.net for the news.

http://www.sendspace.com/file/whq2q4

emericaska8r has released a cardgame for PSP (written in LUA) called Egyptian Ratscrew. The readme which comes with the archive, will explain the game rules proper.

Thanks to http://pspupdate.qj.net for the news.

http://www.mediafire.com/?e0y2zexbegv

Sound Chart asks for your age and gives you a choice of four age sections. Each button plays a different sound. To stop all sounds you just press up, down, left, or right.

Thanks to http://pspupdates.qj.net for the news.

http://www.mediafire.com/?7zvzmiyzanz

ThemePlus! changes your wallpaper randomly everytime your PSP boots up, restarts, and/or exits from the game or homebrew. It automatically changes on intervals of Always/Daily/Hourly/Monthly/Yearly.

Changes:

– Added new intervals of replacing wallpaper (besides ALWAYS and DAILY): HOURLY, MONTHLY and YEARLY.
– Added option to specify Images folder manually
– Added configuration file – Config.ini
– Timezone is now loaded properly. No need to use timezone.ini.
– Optimized code to increase performance
– Bundled with Guilty Gear wallpapers

http://www.sendspace.com/file/z0krif

PSPComic is an application specifically for the reading of comic books and manga on the PSP.

Changes:

* [Feature] One command line argument is now recognized. The full path of a comic book may now be specified, and it will load when the program starts. When the book is closed, the program will exit. THIS ALLOWS A PSPComic EBOOT TO BE USED AS AN iR Shell PLUGIN!
* [Feature] New single-handed mode switches the L and R buttons allowing the program to be useful when used with only one hand
* [Feature] Square button in menu now performs several functions. See controls section for more information
* [Feature] The last comic book being read is now remembered. However, the page that was being read is not remembered
* [Feature] A comic book can now be saved to be read later. However, the page is not saved, but may be bookmarked separately using the previously existing bookmark feature
* [Feature] The bookmarks and configuration file are now stored in a common folder so that the iR Shell plugin can share bookmarks and configuration with the standalone version. The configuration file is migrated when the program is opened and the bookmark file is migrated when the first comic is opened with this version
* [Feature] Full view mode has been replaced with various autozoom modes. See the menu options section for more information
* [Feature] The zoom box now works on small images
* [Bugfix] Precaching option in menu now properly displays precaching state
* [Bugfix] One no longer has to hold down the start button to get a menu when on a page that couldn’t load
* [Bugfix] Battery now redraws while a number menu is on the screen
* [Bugfix] Number menus now always draw immediately without input
* [Bugfix] Image no longer pops up in the background occasionally after enabling the zoom box
* [Bugfix] Fixed two memory leaks associated with precaching
* [Dev note] The TinyXML makefile has changed. If you intend to compile PSPComic and have compiled the TinyXML library for PSP previously, please recompile it with the makefile provided.
* Sluggishness in menus has been fixed
* Number menus no longer flicker
* Overall stability improvement
* And many more minor changes…

Thanks to http://www.dev-fr.org for the news.

http://archaemic.awardspace.com/psp/