Hi all, I want to create a customized Windows XP installation media with one of the update packs, AIO, user_hidden, SP4...doesn't matter which one and to include some addons, tweaks...etc. I've downloaded an untouched XP VLK .iso which I'd like to use as an installation source. I don't have a valid license for it, but I do know how to obtain a VLK product key...which will almost immediately get invalidated. How do I pre-activate it...(or whatever the term is for XP) in the slipstreaming process so I don’t need to enter product-key each time I reinstall Windows and so that it stays activated-genuine? What tools to use? Any help would be much appreciated!