PSP-OSS Team has released the PSP-OSS version 0.1 Beta. Here are some of the specs on the PSP-OSS version 0.1 Beta:

Features:

Audio: 

• Built-in audio player
• MP3 and OGG support

Image:

• Built-in image viewer
• PNG and JPG support an resolutions up to 512×512

EBOOT Support:

• Run any EBOOT off you memory stick via the "Start Menu" (1.5 firmware)

Filebrowser:

• Easily access your memory sticks files via included filebrowser
• Ability to Open, Cut, Paste, Delete and Rename files

Easy-to-use GUI:

• Reboot and shutdown the PSP-OSS from the desktop
• Run any UMD from the desktop (excluding UMDs requiring 2.xx)
• Edit your theme or background from the configuration panel
• Enable/disable USB mode
• Access time and date information

Shortcuts

• Look at Shortcut.ql example on the desktop.  (Open in a text editor)

Folder Locations for Desktop and Start Menu

• Files you want on the desktop or in the start menu go in these folders

Desktop:  PSP-OSSDESKTOP
Game:     PSPGAME
Music:    PSPMUSIC
Pictures: PSPPHOTO

Installation:
1.Put you PSP in USB mode.
2.Extract PSP-OSS_01_BETA.zip to the root of your memory stick.
3.Navigate to the memory stick icon under "GAME" on your PSP
4.Select PSP-OSS and press "X"
5.Enjoy!

 

You can download this file from QuickJump Download, click [here].