Read http://www.news.com/Windows-XP-outshines-Vista-in-benchmarking-test/2100-1016_3-6220201.html?tag=newsmap
Take one step back to go two steps forward...
Once again, the Macintosh version can do more than the Windows version... at least for the short term...
http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9049618&source=NLT_PM&nlid=8

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