Visual Studio 2008
The express and team editions are available to download from MSDN (if you have a subscription). The express edition is available here (you’ll need Silverlight installed to access it), and a 90 day trial of the team addition can be downloaded from here.
.NET Framework 3.5
The .NET Framework 3.5 is bundled in with Visual Studio 2008, but it is also released as a separate download from here. Finally LINQ is let loose upon the great unwashed. Yah!
Sql Server 2008 CTP
The latest Community Technology Preview has been released for Sql Server 2008. More details here.
Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats
Version 3 of this package that enables you to read Ofiice 2007 files on Office XP/ 2003 was released a couple of days ago too. It can be downloaded from here. IMPORTANT: read the instructions carefully; you must install all priority updates before installing this support pack.
VLite 1.1 Beta 2
OK this isn’t a Microsoft product, but it’s a great one anyway and a new version was released yesterday, so I’m giving it a mention. VLite is a application that enables one to build a lightweight version of Vista with all the “bloatware” stripped out. The latest version can be downloaded from here.