NGUI display Incorrect

[wang_01671]

first ,using NGUI 3.0.6 + unity4.2.0
OK, here's my problem.
I created a UI using NGUI,and it looks good.Then ,i try to put a prefab(Includes particle effects, created by unity),the problem comes.
The UI is always above the prefab:(
i try to adjust the Z Axis and depth,but all useless.And about the prefab, OK ,it has no depth..
how can i solve this problem?

sorry for poor English,and i hope you can understand what i say:)

[ArenMook]

Upgrade to 3.0.7. You can set the render queue on your panels now, which lets you order how things are drawn, thus letting you insert a particle system in-between of panels.

[wang_01671]

thanks for reply,i will try it later