PSP Installer has been updated! IT allows you to install various homebrew via a fancy interface. This application basically allows you to download and automatically install Games, Apps, Theme’s, Save Games, whatever goes into the PSP Folder

Changes:

+Added: Categories, now everything is split into 4 categories, Games, Applications, Theme’s and Savegames
=Fixed: If you choose a blank option on the browse page, it will initiate your wlan but then tell you it’s unable to download a blank application
=Unfixable: Deletion of Zip file’s. There’s a bug in PGELua that prevents zip files to be closed, so since there still classed as open and in use, they can’t be deleted.
EDIT:
=Fixed: When updating database, current database version text changed to latest database version text when it should have stayed at current database version text… it’s hard to explain.. anyway it’s fixed

http://forums.qj.net/psp-development-forum/160006-release-psp-installer-1-0-a.html