NAV R2 & APP- Virtulization

Hi experts,

I want to replace Citrix server, and use NAVISION 2009 R2 to do same process.

I read that it can be done using NAV R2 and App- Virtualization. I read so much but unable to find that how to-

  1. Download a trial version of App- Virtualization.

  2. How to configure the app- virtualization with NAV R2.

I read so many document from MSDN but they are preety confusing.

If anyone know how we have download and configure the same, please let me know.

Thanks

Regards,

Saurav Dhyani