Check out Microsoft SQL Server 2005, the 2007 Microsoft Office system, Windows Vista, Visual Studio 2005, and Visual Basic/.Net any time you want, without the hassle of setting up your own testing environment.
As part of the ISV training series, you can take advantage of MSDN Virtual Labs. This series of hands-on labs are hosted by Microsoft—so there's no need to format hard drives or dedicate computers, and nothing to install. With 35, no-cost lab modules to choose from, you're sure to find the training you need. Each module includes a downloadable instruction manual and a 90-minute block of time in which to complete the module.