7lowe wrote: » I'm in a XenApp 5 for Windows 2003 class & have to take the 1Y0-A23 exam next Friday. I guess due to the short nature of the class the instructor seems to just gloss over some things & doesn't seem to really care if we understand anything or not & basically just wants to try & make us able to pass the test. I plan to complain about it on the evaluation at the end of the class, but for now I'm just trying to work on my own outside of class to actually learn some of this stuff. Because of his unwillingness to explain things I don't have a lot of faith that some of the things he says are actually true, so I wanted to ask about it here... He has basically said that when a client connects to the XenApp server each published application that client constitutes a session & each session requires a license. So, if a client connected & had Outlook, Word, & Excel opened then that would constitute 3 sessions & require 3 licenses. Is this correct? In the glossary of the book it says "The session consists of the status of the connection, the server resources allocated to the user for the duration of the session and any applications executed during the session." That to me makes it sound like multiple applications would be part of a single session. I appreciate any clarification I can get. Thanks, 7