Using the power of virtualization, you can now quickly evaluate Microsoft and partner solutions through a series of pre-configured Virtual Hard Disks (VHDs). You can download the VHDs and evaluate them for free in your own environment without the need for dedicated servers or complex installations. Some of the featured VHDs include:
BizTalk Server 2006: Get hands-on experience of the capabilities of BizTalk Server, a business process management (BPM) server, and see how it can enable companies to automate and optimize business processes with powerful, familiar tools to design, develop, deploy, and manage.
Windows Server 2008 Beta 3: Experience the new features and functionality of Windows Server 2008, including built-in Web and virtualization technologies that enable you to increase the reliability and flexibility of your server infrastructure.
Exchange Server 2007 SP1 Beta 2: Reduce the growing cost and complexity of managing a corporate messaging system by providing more control for IT administrators, more value and expanded inbox access for end users, and increased security and compliance for the organization as a whole.
Windows Vista Enterprise 30-Day Edition VHD: Road-test the new and improved features of the Windows Vista platform, and get a firsthand look at enhancements to management, usability, and security.
Source:→ SoftGrid Team Blog