vibranze

Guys, Any idea how to reinstall the IPSEC service? I use nlite to do some customisation and after burned the CD I just realised I need the IPSEC service, is there a way to install it from original Windows XP CD? Thanks. I found the same thread on this forum but no clear conclusion in the end. I also tried to add/remove windows component but there is no add from CD option. Kindly englight. Thanks. Regards, Vibranze