Ok, I think I have finally figured out how to attach the Google Earth file of all the B.C. management units as well as the forestry roads. If you save this file to your computer and then unzip it, you should have a file called "Roads and Management Units.kmz". You should then be able to open that file in Google Earth and have everything you need to plan your trips this fall.
I know I posted this info before but at that time I wasn't quite bright enough to figure out how to attach the file to the post.
If you need a hand figuring it out feel free to PM me.