In response to overwhelming demand from the PS3 community, we are pleased to announce that Online Storage for Game Saves will be available to PlayStation Plus members from tomorrow, 10 March, allowing you to store your game saves for peace of mind and easy access from any PlayStation 3 system in the world.
After downloading PS3 System Software Update 3.60, Plus members will have access to 150MB of space and will be able to store up to 1000 PS3 game saves.
To do so, simply highlight the game save you want to store in the [Saved Data Utility (PS3)], press the triangle button to bring up the options, select “copy” and then select “Online Storage” as the destination. In turn, you can access your Online Storage list via [Saved Data Utility (PS3)] when signed into PlayStation Network on a friend’s PS3 and download your stored game saves to carry on your game from where you left off.
If the developer has chosen to implement copy protection on their game saves, you can still copy those files to Online Storage but there will be a 24 hour period, after each save, before you can then download them on any PS3.
Hopefully that tells you everything you need to know about this new, much requested service. If you do need any more information, the official PlayStation forums have posted a guide, and ask us in the comments as always.