normally, ud just download it and if its a .exe file, ud replace the one u have in the system32 file or if its a logonstudio theme thing, then ud use that program. **u should make a copy of your regular windows xp logon screen in case anything goes wrong** however with this logon file, all that was included was the screen shot so idk.
Ummmm... this is a really cool login screen, but it really is to bad that the file is only a .jpg, so to get it to actually work I had to get the origional desktop background and make the login from that. The good news is I liked it enough that is was worth the time It would be really great though if you could re-up this as the actual LoginStudio file. Just my 2cents. Feel free to flame me if I am just a moron.