Developers, developers, developers... here's a service pack
If you happen to be a developer with MSDN or TechNet privileges, you can now go out and snag the release version of Windows 7 Service Pack 1 and Windows Server 2008 R2 SP1.
The pack brings a lot of compiled minor bug fixes, security fixes, etc. Most of these have already been distributed via Windows Live. It's unknown whether the most critical components originally expected -- USB 3.0 support and Bluetooth/Wi-Fi performance improvements -- are present in the final build. As sources aren't talking about it, we'd be inclined to say that it doesn't seem likely they will be included at this point.
(please visit the source link for more information)...