This is highly recomended if you If you use something like an external hard drive with your ps the PS# External games updater will help keep your games up to date.
1. Download the Ps3 external games updater here
2. Once downloaded unrar the files into a folder of your choice it does not really matter where
3. Now unplug your external hardrive from your PS3 and connect it your computer
4. Run PS3 Game Updater and point it to the location of your games folder (this will be usually a folder named “games” on your external hard drive)