Hi all, Citrix has just released the HRP02 for PSE4.5 in both 32 as well 64 bit versions: Hotfix Rollup Pack PSE450W2K3X64R02 - For Citrix Presentation Server 4.5 for Windows Server 2003 64-Bit Edition *http://support.citrix.com/article/CTX116294*<http://support.citrix.com/article/CTX116294> This entry applies to: Presentation Server 4.5 for Windows Server 2003 x64 Edition Hotfix Rollup Pack PSE450W2K3R02 - For Citrix Presentation Server 4.5 and Citrix Access Essentials 2.0 for Windows Server 2003 *http://support.citrix.com/article/CTX116289*<http://support.citrix.com/article/CTX116289> This entry applies to: Presentation Server 4.5 for Windows Server 2003 Access Essentials 2.0 Be sure to test before implementing :-) Regards, Albert