This PC Tool allow you to install PSN content to your PS3, without having to acces your account. It is needed that you have acces to the PS3's Hard Drive.
Demo Manager 1.0
Installing and Preparing Demo Manager 1.0
1. Download Demo Manager 1.0 and and copy demomanager.exe to any folder you want.
2. Download any demo you want but remember that is has to be .PKG
3. Now drag the downloaded demo to the demomanager.exe. It will create a folder called 00000xxx (xxx is a random number)
4. Next move the .PKG file to the 00000xxx folder.
5. Copy the created folder with all the files to the PS3 using PS3 FTP Server to the folder called /dev_hdd0/vsh/task
6. Restart the PS3 without booting the exploit and you should see the installation pack in the games menu.
If you try to install the demo with the PS3 exploited it will show an installation error. You must restart the console.