ISA2k4 but still very valid: http://technet.microsoft.com/en-gb/library/cc302471.aspx From: isapros-bounce@xxxxxxxxxxxxx [mailto:isapros-bounce@xxxxxxxxxxxxx] On Behalf Of Jerry Young Sent: 13 October 2008 15:09 To: isapros@xxxxxxxxxxxxx Subject: [isapros] ISA Server 2006 Configuration Storage Server Placement and HA Best Practices All, I was wondering if there is any documentation out there from Microsoft that covers the topic of best practices for the placement of the CSS role and how to address high availability for it. Any pointers (links - and yes, pun intended :)) will be welcomed. -- Cordially yours, Jerry G. Young II Microsoft Certified Systems Engineer ________________________________ This email and any files transmitted with it are confidential and intended solely for the use of the individual to whom it is addressed. If you have received this email in error, or if you believe this email is unsolicited and wish to be removed from any future mailings, please contact our Support Desk immediately on 01202 360360 or email helpdesk@xxxxxxxxxxxxxxxxx If this email contains a quotation then unless otherwise stated it is valid for 7 days and offered subject to Silversands Professional Services Terms and Conditions, a copy of which is available on request. Any pricing information, design information or information concerning specific Silversands' staff contained in this email is considered confidential or of commercial interest and exempt from the Freedom of Information Act 2000. Any view or opinions presented are solely those of the author and do not necessarily represent those of Silversands Silversands Limited, 3 Albany Park, Cabot Lane, Poole, BH17 7BX. Company Registration Number : 2141393.