Apple got shutdown their Apple Online Store in the world ?? How come ?? The good thing is  when opened again,they announcement that Mac OS X Snow Leopard will be ready for release on Friday, August 28. Apple previously said it will launch their latest OS in September.
Snow Leopard or Mac OS X 10.6 was marketed as an improvement of performance and appearance for Leopard (10.5). When he first expressed at the Worldwide Developers’ Conference in 2008, many are speculating whether the latest version of Mac OS will be offered free of charge, with minimal cost or full price as before. This is because the updated version, will be very difficult to sell the OS with the price as before ($ 129). On the other hand, this operating system upgrade was given full status, not only through Software Update.

Presented the most important technology Snow Leopard is the transition to 64-bit applications, which utilize GrandCentral Dispatch multicore processor performance, and OpenCL, the system can use the graphics processor to enhance performance.