Hello everybody! I'd like to share with you a few remarks regarding my XP installation. I have a laptop and two desktops, two with XP home and 1 with pro. I created 3 different unattended installation cds from the original cds that came with each of my computer. I manually integrated sp3, all the hotfixes and used runonceex to silently install many apps and drivers. All of them had the same problem, wmdrmsdk.dll missing box and the most important, oobe didn't start at all and didn't create any users (in home I had only the owner user and in pro administrator). I also noticed that xp didn't function well from the very first day after format. Now I created a new cd but I omitted the windows media patches (KB941569, KB939683, KB936782, KB929399) and everything went perfect! Maybe the problem was that I don't slipstream wmp11, I just run it silently from runonceex I don't know. All your comments are welcome! Regards, Peter