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PS3 Valve Reveals Portal 2handsome peteApr 6, 12:42 PMWhat businesses out there can just switch operating systems on a whim because they latest and greatest came out for another platform? Not that I disagree with what he said, but there are a good share of big post houses that had switched from Avid to FCP or vice versa. Also, from Avid/FCP/other to Adobe. Not on a whim of course, but it's