Opensolaris is a powerful Operating System and Intel Xeon is no doubt one of the most powerful x86 server platform! Now, in the poweful community of Opensolaris there are some serious work going on towards optimizing this powerful Operating System on powerful Xeon so that we can cut down on Power Consumption.. If too much of "Power" has left you confused then go ahead and watch this video in which (Intel) Dave talks about the on-going efforts of optimizing Opensolaris on Xeon.

He also explains some of the cool internals of relationship between power consumption and operating system. Thanks to Terri for bringing this video to me. Check this video out and find out more on whats happening at Opensolaris.org!