Hi, I've never been able to pull this off properly. When I do a raw from scratch install, I always customize the time format to HH:mm:ss (ie, 24-hour clock) and the short date to yyyy/mm/dd I also add an international keyboard at original install, but that part I can figure out. I do this primarily because I like it . If I don't do this at install, the default user uses the m/d/yy and hh:mm:ss tt. Now each and every new user profile must be changed. Worse anything generated by the localsystem account is in the m/d/yy etc format. Also, at work, we have an industrial plant that goes 24-7, so it actually works out easier to scratch installs than having to have ambiguous date info lurking all over. Even when I do this, the customizations are lost when (or if) I sysprep. (I *HATE* sysprep). I've not tried any other unattended install methods, and have installed each and every machine at work from scratch. If I build a machine "the way I like it", then sysprep, new machines I create have the m/d/yy formats for localsystem and default user. Can anyone tell me (or point me to the instructions) how to do this correctly? Regards, Vorpal