I actually grew in a computer a long time ago. I bought a case at a garage sale it was a big one for games or somthing big enough to put an 12 inch light in anyway i tore out everything and ripped the faces off some old cd roms and shit then just glued them on there i had to put adhesive in the gaps then cover them with black fingernail polish so no light could get through. I ripped out the power supply too for space but kept it on the out side of the case to keep the fans running (quiet fans). i got this wierd plastic thing for soil using a full size pot would have taken up too much room its was more wide than deep but bud stems will grow good in it they grow more out than down anyway i put some holes in it put a tray under it. I cloned one of my friends plants so i wouldnt waste all the time and effort on a male then i split the top and got two main stems. Grew for 3 months it was a mostly indica strain theyre better for growing short fatty plants. I i got around 2-3 oz not bad for such a small growing room. And for the whole thing i spent no more than 50 bucks the case was like 20 the light was like 15 or somthing soil water and electricity i got free from my parents at the time.