Sure, Valve’s upcoming, highly anticipated zombie shooter Left 4 Dead won’t make its targeted summer release, but at least the game is “mostly finished.”

Electronic Arts annonuced Thursday that a software update for the PlayStation 3 version of The Orange Box is available via the PlayStation Network in North America.
The update includes the following fixes:

Fixed a graphical issue whereby a player would have the explosion effect left on the end of their Rocket [...]