During the day Sony will update the Playstation 3 firmware (4.25) and the change will allow Playstation Plus users a whopping 1gigabyte of cloud save space (from today's 150 megabyte).
A couple of other notes for Playstation Plus users - Red Dead Redemption and Machinarium are free as of now, with the upcoming Double Dragon Neon also being available for free download once it releases. Scott Pilgrim vs. The World is free starting tomorrow. And there is 25% off the Playstation Plus one year subscription for one more week - a great deal for those looking to expand the PS3 games library.