Some news from the Mac development realm today: OS X 10.6.3 build 10D548 was released to developers last night. From the seed notes:Included in this update:- Performance improvements for 64-bit Logic- Addresses compatibility issues with OpenGL-based applications- Includes changes to QuickTime X that increase reliability, improve compatibility and address security.- Improves printing reliability and compatibility with 3rd party printers- Respects the DNS server ordering as specified in Network Preferences- Addresses an issue that causes background message colors to display incorrectly in Mail when scrolling- Resolves an issue that prevented files with the # or & in their names from opening in Rosetta- Resolves an issue that prevented files from copying to Windows shares- Resolves an issue that caused machines using BTMM and the Bonjour Sleep Proxy to wake unexpectedlyFocus Areas- AirPort- GraphicsDrivers- iCal- QuickTi