It breaks homebrew in ways we're not sure of yet, and also introduces some new keys. KaKaRoTo has already pushed most of these keys to his GIT though.
until custom firmware can be used online. ill stick with the official firmware.
gah, just as i get a ps3.....lol had like 6 hours max with 2.55 CFW, Oh well least we can still use the proxy to bypass the update to do general stuff with friends.
yeah i just bought mine today and updated so i get my old psn stuff not thinking of the cfw damn now i gotta wait for a new one and from around the net everyone is scared because of georges court case and is too afraid to release anything until the heat wears off.