Jim and Tom, May I ask for your help? I had ISA 2004 with sp1 installed and just upgraded my server 2003 to sp1. Following http://www.isaserver.org/IsaNews/win2003sp1update.html do I have to apply the ISA service pack again? Thank you Attention: This message, including any attachment(s), is intended only for the use of the individual(s) to which it is addressed and may contain information that is privileged or confidential. Any other distribution, copying or disclosure is strictly prohibited. If you are not the intended recipient or have received this message in error, please notify us immediately by reply e-mail and permanently delete this message including any attachment(s), without reading it or making a copy. http://www.bossaudio.com