external light mapping tool

i have downloaded the external lightmapping tool and loaded it into unity and i have a tutorial on how to use it.

but how do i open it up in unity?

Hello,

Hope this video helps.

http://vimeo.com/6520300

When you download the program. You open unity and go assets ----> import package and then you choose the filename “elt” and import everything in. After that you have a choice in window ----> External Lightmappint Tool

thanks, thats worked