There is some new SoftGrid content on Microsoft.com to check out. Softgrid is part of the Microsoft Desktop Optimization Pack and is highly complimentary to SMS and Terminal Services. For those not familliar with SoftGrid, here is the marketing definition:
Microsoft SoftGrid® Application Virtualization is the only virtualization solution on the market to deliver applications that are never installed, yet securely follow users anywhere, on demand. It dramatically improves IT efficiencies, enables much greater business agility and a superior end-user desktop experience.