Apple released Mac OS X 10.6 Snow Leopard a couple of months ago. Now the first rumors are appearing about the next OS X release. OS X 10.7, if this will be its version number, has no big cat name yet, but a suspicious version number appeared in an open source development database according to MacRumors.
Of course it is way too early to speculate what OS X 10.7 will be bringing to your Mac. The Snow Leopard release was mostly about stability and security. This of course could mean that OS X 10.7 will push the envelope on the user interface.
With Windows 7 around now, Apple actually need another big push to set a new level in the User Interface design to differentiate.
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