How Your Brain Filters Distracting Thoughts

What was I saying?  Oh yes, apparently the idea that your brain uses gamma ways frequency to differentiate current experiences from past experiences.  “They found that the hippocampus selectively tunes in to different frequencies of gamma waves coming from different brain areas. The lower gamma wave frequencies are used to transmit memories of past experiences, and the higher frequencies are used to convey what is happening where you are right now.”

http://www.sciencedaily.com/releases/2009/11/091120000140.htm

http://www.kurzweilai.net/news/frame.html?main=news_single.html?id%3D11439

Duplicate SID problem? Nope.

For years the mantra has been you have to use sysprep or sidwalker if you make an image of a pc before deploying it to other servers/workstations.  It turns out that is true, but ONLY if it is a domain controller.    Otherwise there is no need, at least according to Mark: http://tech.slashdot.org/story/09/11/04/0040203/The-Machine-SID-Duplication-Myth?from=rss