Yes turning this on in anything but basic mode for PS 4.0 x64 breaks apps(they won't launch). I don't know if they have fixed it in 4.5 or 5.0. http://support.citrix.com/article/CTX107787 Bill Foster From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Angela Smith Sent: Tuesday, July 21, 2009 7:48 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] ICA Encryption - anyone using it? Hi Is anyone using ICA Encryption. What are the pros/cons. Is there additional overhead making the communication slower? Any gotcha's for x64 systems? Thanks Ang ________________________________ Check the daily blob for the latest on what's happening around the web What goes online, stays online <http://windowslive.ninemsn.com.au/blog.aspx> Privacy Notice: This electronic mail message, and any attachments, are confidential and are intended for the exclusive use of the addressee(s) and may contain information that is proprietary and that may be Individually Identifiable or Protected Health Information under HIPAA. If you are not the intended recipient, please immediately contact the sender by telephone, or by email, and destroy all copies of this message. If you are a regular recipient of our electronic mail, please notify us promptly if you change your email address.