Apple has released Mac OS X 10.6.4, an update long in development for Snow Leopard. The patch fixes several important problems; these include keyboards and trackpads becoming unresponsive, Creative Suite 3 programs failing to launch, and difficulty in copying, renaming or deleting files on SMB servers. Minor bugfixes target fullscreen editing in Aperture and iPhoto, and using Good Quality deinterlacing in DVD Player.
