New version of nLite, 0.95 beta, many improvements and bug fixes, if you had any problems with previous version try this one. And remember it's still in beta phase.

Mainly, it's a little bit of a slipstreamer, customizer, reducer and iso creator all in one package. Works for every version of Windows XP installation, so far tested up to slipsteamed SP2 build 2135. To avoid confusion, this is for pre-installation, not like XPlite which is post installation customizer.

msfn.org