Lua File Manager and Extraction GUI formerly known as “Lua Extraction GUI” is a basic file management application and GUI extractor written in Lua by corytheidiot.

Changes:

-Extract RAR Files(to local directory)
-Delete Directory(one at a time)

http://forums.qj.net/psp-development-forum/148819-release-lua-file-manager-extraction-gui-v-0-2-beta.html