I recently attended a briefing where Microsoft explained some of the new features in Windows 7 to reviewers from different publications. At the end of the meeting, the MS folks asked the half-dozen of us present what it will take for the new OS to be a success. "Injecting about three trillion dollars into the economy to end this recession," was my initial response. It's hard to imagine any new OS will be a success, especially with business customers, until the economy improves. What we are already using works just fine, thank you. It will have...