If you want to test App-V 5.0 beta Anurag Juneja from Microsoft wrote an article what components you have to have on the server before starting deployment. Check it out here.
App-V 5.0 and User Experience Virtualization (UE-V) announced
Today Microsoft made two interesting announcement. First there will be new version of App-V. They released the beta which can be downloaded and tested. Second they announce a new product for MDOP called UE-V. This product as functionality resembles very much to Appsense.
You can read the announcement here:
More about UE-V here: