So quick update for you, i got family comin to vist this week, so the room had to get sealed and made invisible. unfortunately, this mean I got to shut the HPS off. I got 2 CFL's today, 1500 lumens a piece. They are both daylight, or whatever it's called. I also still have my 4" flouro's. I sealed the room off with a white shower curtain backed up with black trash bags. The humidity has shot up to like 70% but the heat is down about 6 or 7 degrees. I should be able to get the HPS back up on Wed evening. Also, next week I should be going to HTG supply and getting an inline with a carbon filter. My room is roughly 60 cubic feet. I think the 4" 150 cfm will be enough to solve any heat and smell problems. I found a good package for about $130. Other then that, I got 4 Magic Crystals that are officially seedlings! I have put all but 1 into their first pot, the last one will go in after the family leaves on wed. They all look fairly healthy. An little stretched, but not as bad as alot I see. They got their serated leaves coming in. Also, I had an accident with my beaster plant, but I replanted and it is lookin good. It has the thickest stem I ever seen on a seedling. It has these crazy white hairs all over the stem and it is such a deep dark green color. Also it looks very oily, it like glistens under the light. That takes my total plant count to 8 with 2 additional possibilities in the pellets still(I said f it and put the last 2 MC in the pellets), so thats gives me 4 guarenteed females of some pretty good quality weed. I still don't know too much about the Magic Crystal, but I will do some research soon. The last thing I got coming up is a new idea I picked up from an Ed Rosenthal book, I am gonna start spraying the plants with a salt free seltzer for a little bit of CO2. We'll she how well it works. I am starting to plan out my clone room. I am gonna use my 15watt growlight flouro for it. I am gonna get one of them cheap little greenhouses. I don't know if I should put a heating pad under it or not, and I am still not sure what type of medium i will use. Probably some type of peat pellet or rockwool(by the way, you can plaant the rockwool in soil right after the clone has rooted?)Also, I will be making some reflective adjustments to the grow room in the next few weeks. I'm not going to use Mylar, I'm gonna use the aluminum stuff that looks like bubble wrap. It's cheaper and easier to maintain.