Hey all. I'm curious if anyone has had the same problem as I that is described in MSKB Article 327536. The only differences I have (as opposed to the article) is that my Domain Controller IS also my RIS server and I have SP4 loaded onto it. The article says the hotfix I would need to fix the freeze problem was (then) to be included in SP4, which I have installed. The article says to apply it to all DC's BUT the RIS server, but mine is both. Any help appreciated. Thanks. Homeskillet