Things You'll Need
Instructions
Download the package file from one of the many different PS3 development websites. Insert a USB thumb drive into your computer's USB port.
Save the package file to the root of the thumb drive and pull the thumb drive out of the computer. Insert the thumb drive into the PS3's USB port.
Power on the PS3 and select the "Install Package Files" option from the PS3 main menu and select the package file from the USB thumb drive.
Return to the PS3 main menu when the installation completes using the "O" button on the PS3 controller. The application is now visible from the PS3 main menu.