The initial user name it requires you to enter, along with the name and organization (which I put "Your Name" and "Your Organization"). The user name is easy enough to go in and fix, but I'm not sure on the other two. Basically I want to get the copy of XP to be as "virgin" as possible for the buyer and not have any of my stuff in it.
i am not too sure about the "initial user name" , BUT for Name and Organization:
Maybe you mean the actual name of first profile/user, if it is that just create a new user/profile and delete the old one, see:
Certainly wiping the disk is effective , though in this specific case, it seems to me like this is not an "old" install to be "recycled", but rather a "brand new" install (on a wiped disk) that needs to be "anonymized" and then "personalized".