We have just released v1.3 and v2.3 firmware updates in the
downloads section at:
Log in - PS3Key
These updates work with the fat PS3 models. The rest of the code
is identical to v1.2 and v2.2 in that it fixes issues caused by
the PS3 USB power supply, so we strongly recommend that all users
update to one of these new firmware releases immediately.
Just to recap: Our 1.x releases include the original PS3Key
firmware whereas our 2.x releases support the newly introduced
features such as peek/poke and the ability to play backups
without an original game in the BluRay drive. You can switch back
and forth between 1.3 and 2.3 whenever you like.