please help if someone knows how.
I think we already said it in other topics.Install the ZETOOLS addon that you can get from this website and you can do that.
Example:This is my installation path for the ZETOOLS folder.
C:\Users\Username\Autodesk\Softimage_Mod_Tool_7.5\Addons\ZETOOLS
As you see i putted my ZETOOLS folder into the Addon folder on the end.
When you installing Softimage_Mod_Tools_7.5 install it with the already selected path,dont change it.Just click install.
Then find this path or similar to this (since your computer might be different) and put inside the ZETOOLS folder.Thats all.
After that when you start Softimage you will see somewhere on the top-middle of your screen a ZETOOLs option.