Base on response in this poll:
http://forum.eeeuser.com/viewpoll.php?id=9029
There's plenty of guides out there to Install XP, as well as NLITE, I won't go into details. In this post, you'll get my tips and tricks to help your XP install a smooth one. In this guide, you'll find:
1) My take on NLITE, and SP3 integration
2) Post install tips
3) Move XP Write Process to SDHC Card
4) Installing Office 2007
5) Cleanup
6) Ghost your install