simply load them into the World Builder script editor and edit the script files there. The *.scb files are just exported script files of the WB. So u can import them as well.
Yea, Its a pity there isnt an external editor for them.
But if you want to edit multiplayer or skirmish .scb make sure you turn off automatic validation before importing, otherwise WB will hang for anywhere up to an hour depending on your computer speed.
Also if importing skirmishscripts.scb from ZH be sure to download the fixed version from SDI, and remember to Add Skimish Players in the "Edit Players" window in WB.
Script Files (.scb)
