Sony has apparently popped out some details of the next iteration of the PS3, with its CECH-3000B serial number and the fact that, "This product, "PlayStation 2" are having a compatibility with proprietary software."Andriasang points out that, "The CECH-3000B is an updated 320 gigabyte system. It cuts power consumption from 230W to 200W, and cuts weight from 3.0kg to 2.6kg. There are also some external changes to the power and eject buttons, along with the removal of LED lamps, although the retailer report isn't clear about the specifics for this area."
Sources:
SonyAndriasang