There was a time (long ago, now) that I also removed LOTS of services and stuff when I made an nLite install DVD. But I discovered that it was very difficult to put something back after the fact, so I adopted a new approach.
Simply turn OFF the services you think you don't want, and if there's a problem during testing/deployment, simply alter the settings of the service and go on about your business.
Because I incorporate Bashrat's way-cool Driver Packs in my installation media, I long ago surpassed what could fit on a "lowly" CD and moved up to bigger and better DVD+R discs. This move made the removal of lotsa stuff from XP unnecessary (there was NO WAY I could get it all on CD-R), so I began merely turning stuff off (I do, however remove all foreign keyboards, 'cuz I'll never use 'em) and I get a working install every time.
nLite has revolutionized the way we install and configure Windows 2000, XP, and Server 2003, and has singlehandedly extended the lifespan of this family by many, many years. Thank you, Nuhi. You are a godsend to the slaving masses of IT and techie personnel the world over.
Oh yes. Merry Christmas to all, and happy holidays, too.
Best wishes from a long-time nLite user in Atlanta, GA. USA.