Unlike previous first service packs of Windows — which were an absolute must-have for many business users before they’d even think about deploying the latest Windows variant — the coming SP1 feels a bit anti-climactic. (At least on the client side.)
Microsoft officials have said not to expect any new features in Windows 7 SP1. (There was a Microsoft blog post last year that acknowledged there would be some “feature enhancements” in SP1 around federation services, audio devices and printing.) They’ve also said to expect a couple of new virtualization updates in the server version of SP1, specifically RemoteFX and a dynamic-memory adjustor for Hyper-V.