I have a very large closet. not like something i toss in a 2'X2' room. this is split down the middle and I use the highest parts of it. its about 3' wide. for the first like 4' in, you can stand right up and have another 2'. then the next area, that I primairily used, was about 4' tall. granted the plants wont get too large here, but I thought itd be a nice start to learning to grow.

For lights, I had a timer with a power strip in it. I put my lights (1 4' floresent grow light, and 1 65 watt hologen lamp) when I started it was an 18/6 hr light cycle (on/off). The fungus flies did respond to "seven" insect killer, however due to the fact they breed in dirt, I could not kill all of them off with poison.
I do have a question to anyone that uses insectacides, do you simply spray around the plant, as I did?, or do you spray in the dirt and on leaves as well?
When i sprayed, I was too nervous to kill em all to spray directly on them.