Okay. I just checked out Lowes.com and they have a 450 CFM blower for 50 bucks. I'm stressing over heat, so I'm gonna go get one. How the hell do I rig this thing up? I'm growing in a small cab, like 2'x3'x5' and I'm gonna cool a HID light for flowering with this thing. It's a blower. So it sounds like to me I need to rig the "intake" on the fan up to my exhaust? Just not sure how to go about it because where the air comes out is a rectangle. I don't even know. I googled like 20 times and used the search feature but I can't find anything on rigging them. Decided to make a post 'cuz I'm in a hurry. Anyone?