VS08 SDK and Shell released + AJAX toolkit for VS08 update
With VS08 just released a number of other tools have also been updated.
The VS08 SDK and Shell have been released. I know of a few ISVs who are very interested in the Shell in that it allows them to reuse the VS Shell and infrastructure for their own tools. You can get more information from this VSX blog post .
http://msdn2.microsoft.com/en-us/vstudio/aa700819.aspx has all the download links and much more.
The AJAX Control Toolkit has also been updated for VS08. Check http://www.codeplex.com/Release/ProjectReleases.aspx?ProjectName=AtlasControlToolkit&ReleaseId=8513 for the update.