Running 10.6.8 on Mac Pro Dual-Core Intel Xeon 2.66GHz processors.  Can I upgrade to Lion 10.7

I've just upgraded from 10.5 to 10.6.8 on a Mac Pro Dual-Core Intell Xeon, 2.66GHz.   Is it possilbe to upgrade to Lion 10.7 with my Mac Pro Dual Core or have I just hit my ceiling on 10.6.8 update ?

Mac Pros are not PowerMacs.    In 2006, Apple changed all its cheesegrater enclosure Macs to have the Xeon chip installed, and changed the name to Mac Pro at that that time from PowerMac G5.  That said, all Mac Pros can upgrade to a minimum of 10.7.5.   Only the earliest ones can't upgrade to 10.8 and above.   10.7 and later do not have Rosetta, the ability to run PowerPC (pre-2006) applications natively.  For other pitfalls, read this tip.

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    [email protected]

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