The good guys at WZOR.net have published screen shots of Windows 7 build 7700 which might be the SP1 and also screen shots of Office 2010 Escrow RTM build (14.0.4734.1000). An Escrow build in Microsoft circles means development has been frozen. Screen shots:

Windows 7 build 7700:

7700-small

Windows 7 Build 7700 IE 8:

ie-7700-small

Windows 7 Build 7700 Windows Media Player:

wmp-7700-small

Office 2010 Escrow RTM build, notice that there is no Beta in the program names:

office-small

office-excel-small

office-word-small

The screen shots show nothing new.