Players with a paid Call of Duty Elite membership on Playstation 3 will be able to snag two new Modern Warfare 3 maps, Liberation and Piazza, on February 28. Both maps launched for Xbox 360 Elite premium members on January 24, and we presume they will come to non-Elite and PC players eventually -- possibly another month after the PS3 version goes live.

Or possibly another two months, just to really rub it in, like the below screens for Liberation and Piazza will do.
http://www.joystiq.com/2012/02/02/ps...-release-date/