at the rate this is all going by the end of the week, we might actually get something substantial (optimistically speaking ofcourse)...and there wont be a need for a downgrade or a jailbreak, from my understanding the ps3 would basically read the signed CFW as say a 3.6, or a 3.55.1 or whatever....it would basically just update the ps3 with what we want, just like any other sony released firmware update...atleast thats my understanding of all of this