The team over at Ars Technica have been busy this month collating all the changes between Windows 7 Beta and Windows 7 RC, all with side by side screenshots. Over 40 visible changes are documented i.e. changes under the hood & bug fixes are not included. More: Side by side: UI changes from Windows 7 beta to Windows 7 RC Related posts: Windows 7 Beta Release Postponed Windows 7 Beta Testing Windows 7 Beta To Be Released On January 9 Windows 7 Beta 1 Leaked Windo   read more »