Finally, after weeks of speculation, Sony has released the PS3 2.53 firmware update which (like always) ”may
include security patches, new or revised settings and features and other items, which will change your
current operating system.” The most important thing is that the PS3 2.53 update also includes full-screen flash support in your Interner browser. If you [...]

Sony has just announced on their blog that they released a new firmware update for PS3, the 2.42. The new update improves playback quality of software.
It is recommended to update your older firmware, because it does seem to work better and it doesn’t crash, at least it didn’t until now.