I installed it on a Dev Citrix Server but found the IE process using up to 300Mb RAM for a Silverlight site we need to access. Im slightly concerned about deploying to the entire farm. As Silverlight becomes more popular, users will eventually browse more public Internet sites that utilise Silverlight so the memory usage may become an issue.. Jeremy, do you have these issues with memory utilisation? Thanks Subject: [THIN] Re: Silverlight 2 on Citrix Date: Tue, 6 Jan 2009 14:46:32 +1100 From: Jeremy.Saunders@xxxxxxxxxxxxxx To: thin@xxxxxxxxxxxxx Hi Angela, Works like a charm on XenApp 4.5/5.0 on Windows 2003. The installer only has the option of /q for a silent install, and push out the following registry settings to the users. [HKEY_CURRENT_USER\Software\Microsoft\Silverlight] ;Disable the popup message and activate Silverlight. "Activated"=dword:00000001 "PopUpAllowed"=dword:00000000 ;Disable automatic updates. "UpdateMode"=dword:00000002 Cheers, Jeremy. From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Angela Smith Sent: Tuesday, January 06, 2009 10:09 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Silverlight 2 on Citrix Hi Im looking at installing Silverlight 2 on all my Windows 2003 Citrix Presentation 4 servers. Im wondering if anyone has done this and whether there were any issues? Im concerned that this "Flash" type content may have some performance issues on my farm. Thanks Angela Download free emoticons today! Holiday cheer from Messenger. Confidentiality and Privilege Notice This document is intended solely for the named addressee. The information contained in the pages is confidential and contains legally privileged information. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone, and you should destroy this message and kindly notify the sender by reply email. Confidentiality and legal privilege are not waived or lost by reason of mistaken delivery to you. _________________________________________________________________ Holiday cheer from Messenger. Download free emoticons today! http://livelife.ninemsn.com.au/article.aspx?id=669758