Apple is now seeding a third beta of Mac OS X 10.6.4 to developers, build 10F50. The package is a 581.3MB download, although it reportedly makes few changes to the OS. The only new fix is said to be an improvement of VoiceOver compatibility with iMovie and GarageBand. Apple otherwise continues to emphasize testing of issues with SMB, USB, graphics drivers and VPN connections, as well as more specific problems like keyboard and trackpad responsiveness.
