GDS should be along in another day or so with an update. As for me... I've installed the A/C unit. It is adequate, but barely. 5000 BTU just barely keeps up with 1200 watts of HPS when there's no other ventilation. I wanna keep a "sealed" room. That way when I add the CO2, things don't get complicated with ventilation timing.

Anyhow, GDS has the pics, and like I said, he'll be updating shortly. So stay tuned, we'll be right back after these messages--lol