If you're just searching for a way to deploy a pre-packaged set of applications in some sort of container for Windows, with registry and file access being virtualized but without using a full-blown virtual machine image, these (commercial) sandbox-like applications might be worth looking at:
- Symantec Workspace Virtualization (get some ready-to-use packages from here)
- Evalaze
- Cameyo
- BoxedApp
Edit: There's a new kid on the block, Spoon supports containers for Windows, and it actually looks very promising.
