Apple geeks certainly can not wait to try OS X Mountain Lion, New Version of Apple Mac OSX, Unfortunately, not all Mac computers can be updated to use OS 'mountain lion' is.
OS X Mountain Lion (v10.8) promised Apple would adopt the new features that you find in the IOS and OS X. With features like high resolution, wallpaper and themes galaxy iMessage app.
Unfortunately, not all can be updated to Mac OS. For the minimum specifications of OS X Mountain Lion must support Intels GMA 950 and X3100 chipset.Including if you already supports Mac OS X Lion. Here's a list of Macs that can not be updated to OS X Mountain Lion as reported by Cultofmac:- All Macbook with Intel Core 2 Duo starting from 2007 and 2008 (Model Numbers:MB061 * / B, MB062 * / B, MB063 * / B, MB402 * / A MB403 * / A MB404 * / A,MB402 * / B )
-Mac mini Mid 2007 (Model Numbers: MB138 * / A, MB139 * / A)
-The polycarbonate iMac late 2006 (Model Number: MA710xx / A)
-The original MacBook Air is released at the beginning of the year 2008 (ModelNumber: MB003LL / A)
For Mac users besides those mentioned above can upgrade to OS X Mountain Lion. But still have to be patient because the OS was mentioned be officially present new mid-2012.