Here are some popular Windows 7 sites

How To Install Windows 7 Upgrade On An Empty Hard Drive (Windows 7 Upgrade Clean Install)

Paul Thurrott's SuperSite for Windows Clean Install Windows 7 with Upgrade Media

Upgrading from Windows

Great Microsoft site

Windows 7 Max Memory

ARS Technical site

Windows 7 Compare Versions

Windows 7 Upgrade Considerations

Windows 7 Compatibility Center home

Windows 7 Installation Guide

Windows 7 Upgrade Advisor

Tim Sneath's Blog

Paul Thurrott's site

Microsoft Windows 7 Forum

Windows Team Blog

Windows Newsletter

TechReviewSource

Plugins for Windows Live Writer

Windows Live Essentials

Sample Windows 7 Upgrade Advisor Reports

Desktop running XP

Notebook running XP

Keyboard Shortcuts

Windows 7 specific

Genera Shortcuts

Misc Sites

Windows Movie Maker in Windows 7

The Windows Club

Security Resources

Windows 7 doesn't Sleep