Eric Lempel, the vice president of Sony Entertainment Network, announced on the official blog of Sony, a firmware update is coming soon. The proposed update will be version 3.66, but it does not appear to be of great new features. Eric said that the new update will increase the stability of the reading of the PS3 games. In addition, he went on to say that the network services have also been improved. It is possible that the new update is actually a security update in response to the recent hacks QA. However, it seems hard to believe that Sony can react as quickly. Regardless, we recommend that users do not upgrade to version 3.66 if they intend to keep the ability to jailbreak / use their consoles. Firmware is now online and available for download.