New features:
* You would find Internet Explorer 8 RC1 in this build.
* There has been lots of changes to the sidebar.The colour has been changed and some minor tweaks too.
* An video and three music tracks has been added.
* Few minor changes has been done to the design of the Windows Media Player.
* Control panel gets a new look (Category, large icons and small icons options has been added).
* Instant Search in the start menu.
* General stability of the OS has been improved


http://en.expreview.com/2009/02/10/n...uild-7022.html

What a typically general bullet point. This could mean anything from a code bug being fixed that only impacted 0.01% of users to something more significant.

Currently known builds range up to 7034.