AutoCAD Civil 3D

[#1]

i've got a drawing from another company that has a bunch of points. i need to change all the styles to flatten them to a 0' elevation instead of the elevation they were shot at. i don't want to go through each point style to change that one setting. is there a way to do them all at one time? thanks.

[#2]

Someone asked this one last Friday:

http://forums.autodesk.com/t5/AutoCAD-Civil-3D/Flatten-point-styles-to-elevation/td-p/3630018