We complete a fully automated tree farm using robots. The farm is capable of sustaining the lumberjack robot by making axes with the wood collected. We also use the filters and lens items from Buildcraft for the very first time.
My Buildcraft Season 2:
Map Seed (Created in Minecraft 1.4.7): 7770378892104486585
Current Minecraft Version: 1.7.10
Buildcraft ver 7.1.14: http://www.mod-buildcraft.com/
Forestry ver 220.127.116.11: http://forestry.sengir.net/wiki.new/doku.php and http://www.curse.com/mc-mods/minecraft/forestry
Thermal Expansion ver 4.0.3B1-218: http://www.teamcofh.com//
Not Enough Items: http://www.minecraftforum.net/topic/909223-145146-smp-chickenbones-mods/
Thanks for watching!