Automatic Deployment of Windows Application

Question

Hi, We have setup continuos integration in our development environment using SVN, CC.Net, MSBuild and Nunit. Now, we want to automate the process of moving (copying) builds from one stage to another like this:

1. Whenever a new build succeeds in Dev, that should be copied automatically to the QA server (a folder on the QA server, to be exact)
2. Whenever a QA build succeeds tests in QA, that QA build should be copied to the UAT server (a folder on the UAT server, to be exact). This should be implemented as a
   process (a CC task, for example) which we can start when QA succeeds.
3. Whenever a UAT build succeeds tests in UAT, that should be copied to the PROD server (a folder on the PROD server, to be exact). This should be implemented as a process (a CC task, for example) which we can start when UAT succeeds.

How do I implement this? Can this be done using CC.Net alone? Or, can this be done using MSBuild? Or, do I need to employ both? Please advise what exactly needs to be done.

Thanks Dileep Krishnan