There is no question about Windows Vista being a PR failure for Microsoft. But so is iPhone 4 turning out to be one for Apple. Speaking at Microsoft’s Worldwide Partner Conference, the Chief Operating Officer of Microsoft Kevin Turner called iPhone 4 a Windows Vista of Apple. “It looks like the iPhone 4 might be their Vista, and I’m okay with that.”, said Turner in his keynote address on Windows Phone 7 at Microsoft WPC. He further added:

As was expected, Microsoft today has released the Service Pack 2 Release Candidate build for both Windows Vista and Windows Server 2008 to general public. Just a few days ago, we posted exclusive screenshots from Windows Vista SP2 RC when it was released to Microsoft Connect testers, MSDN and TechNet subscribers.

Microsoft has released Service Pack 2 RC version of Windows Vista to Microsoft Connect testers, MSDN and TechNet subscribers. The Service Pack 2 for Windows Vista is part of the ongoing process to improve the performance and stability of Windows Vista.