Citrix XenApp v6 – Windows 2008 R2
The Tech Preview for Windows 2008 R2 is now available for download. Looks like this version is going to be called v6.
Get it from here: http://www.citrix.com/English/mycitrix/resources.asp?contentID=1860995
If you are going to install it make sure to read the ReadMe as there seems to be quite a few pre-requisites: http://support.citrix.com/proddocs/index.jsp?topic=/xenapp6-w2k8-tp/xenapp6-tp-readme.html