Beta Version Six of OS X 10.6.4 Seeded
Apple has seeded the sixth version of its OS X 10.6.4 beta this week. At first glance, it looks as though things are coming along nicely.According to AppleInsider, the latest beta build of Apple's venerable operating system, dubbed build 10F564, is roughly 20MB larger than the last beta release, weighing in a respectable 600MB. Apple has requested that developers work to refine the OS in the areas of Graphics Drivers, SMB, USB, VoiceOver and VPN.
http://www.maclife.com/article/news/beta_version_six_os_x_1064_seeded