Apple has seeded a third build of Mac OS X 10.6.4 Snow Leopard to developers.
The new build labeled 10F50 weighs in at 581.3MB. World of Apple has published the following seed notes
Included in this update: * Resolve an issue that causes the keyboard or trackpad to become unresponsive * Resolve an issue that may prevent some Adobe Creative Suite 3 applications from opening * Address issues copying, renaming, or deleting files on SMB file servers * Improve reliability of VPN connections * Resolve a playback issue in DVD Player when using Good Quality deinterlacing * Resolve an issue editing photos with iPhoto or Aperture in full screen view * Improve VoiceOver compatibility with iMovie and GarageBand * Improve compatibility with some braille displays
Known Issues: * Marketing text is not formatted correctly, line returns missing.
Focus Areas: * Graphics Drivers * SMB * USB * Voice Over * VPN