no bud yet.. just flipped 2 agent orange in the back the sweet kush, grape ape, durban seedling, and chocolope... i miss home...http://www.youtube.com/watch?v=cqIWLJ92qgo
i use a 20" box fan in a top corner for my exhaust, passive intake through hole near bottom corner of the room with a humidifier near it.. made room 4 x 8 x 7 with black poly and duct tape. the fans rated for 2500cfm on high.. more than enough to cool my 400 and 600 batwings
edit: just have to...