just extract file from RAR then place in PSP\GAME on your MS and your good to go HAVE FUN
Current Version: 0.3.0D (Development Build)
UMDumper is a peice of homebrew software for the Sony™ PSP™. It was written in C using the homebrew PSPSDK.
Its job is to read an inserted UMD™ disk, and dump it as an image to a Memory Stick™ so that it can be played without the disk inserted with the aid of custom firmware.
Currently GEN firmware is unsupported and you should use M33 based firmware. Only PSP Games work at the moment. Video and Music UMD disks cause the application to freeze. I Hope to fix this sometime in the future.
A clean, easy to use interface
Automatically names your files for you based on the inserted game
Support for standard ISO or CSO (Compressed ISO)
Built-in breakout mini-game to keep you occupied
Status monitoring and display
Displays current games name and icon
Supports PSP Fat and Slim versions
Clock the PSP to 333MHz for best possible speed
Changelog since previous version:
Automatically correct invalid filenames
Reworked CSO Support
CSO Levels 2-9 are back!
CSO Speed improvements!
Mp3 Playback while ripping!
Press Square to toggle playback. Simply replace Music.mp3 with the song of your choice. Must be 6MB or less.
Even more international versions
Improved memory management
Misc minor bugfixes
Fixed crash when starting dump in CSO mode with insufficient free space.
Improved performance for PSP slim
Eboot image and music!
Mp3 Playback while ripping! Press
Square to toggle playback. Simply
replace Music.mp3 with the song of
your choice. Must be 6MB or less.