A sixth beta of Mac OS X 10.6.7 has been seeded to developers, and it’s available now for download in the Mac Dev Center. Build number is 10J860. No known issues have been reported in the build’s seed notes, and like the previous beta focus areas include Safari, Bonjour, Mac App Store, AirPort, SMB and Graphic Drivers.
The fifth beta of OS X 10.6.7 was seeded 5 days ago to developers. Apple is clearly accelerating the development of the new version of the OS, which should come out soon.