Apple spent part of its WorldWide Developers Conference this morning detailing Snow Leopard, the upcoming version of its Mac OS X operating system — including plans to release it in September as a $29 upgrade for people running Mac OS X Leopard. That’s about month before Microsoft plans to come out with its new Windows 7 operating system.
Full Article – http://www.techflash.com/Microsoft_Windows_7_vs_Apple_Snow_Leopard_in_upgrade_wars_47224297.html