Brian Madden has written some notes here...http://www.brianmadden.com/content/content.asp?id=186 I have done some tests with the Citrix Server Test Kit. Managed ~80 users on a dual box with 2GB RAM in a testlab. ----- Original Message ----- From: Matthew Shrewsbury To: thin@xxxxxxxxxxxxx Sent: Friday, April 29, 2005 12:00 AM Subject: [THIN] Re: OT: AMD Opteron I'm interested in this as well. As of yet I don't know of anyone use AMD in servers. Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Server+ Senior Network Administrator -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of jgates@xxxxxxxxxxxxxx Sent: Thursday, April 28, 2005 10:17 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] OT: AMD Opteron We are looking at switching over to the AMD Opteron and was just curious if anyone is using these? Any issues with them? Thanks, Jobe CONFIDENTIALITY NOTICE: This email transmission may contain confidential information. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which it is addressed. If you have received this email in error, please immediately notify the sender by email at the address shown and permanently delete this message from your email files.