There is a color egg in Zheng4 Ban3 winxp. if you can not get it, it means that your winxp is illigale.
1) right click Start
2) Click open
3) in the popup start folder, right click and choose property, the property widow will popup
4) move the mouse to the clock at the right bottom corner.
5) type ILOVEGATES, then your will see some thing magic happens. (Case sencentive)