i read an earlier thread saying someone used an old computer case for a hydro garden, and i just happen to have one lying around. I already have the garden built but i lack a water pump and a lamp, my questions are, what can i use for a water pump, or what might contain one sitting around the house so i dont have to buy one, and secondly could a black light be used?

What could be used for a pump? ERRRRR maybe a water pump?

Aquarium pump, washing machine, or buy one.

if you don't know whether or not you could use blacklight then clearly you don't have the faintest fucking clue what you're doing.

Go read more.

well its not a blacklight per se, its a reptile heating lamp thats meant to simulate moon light, so its purple, and water wise i've seen gardens just dont have flowing water just a tank of water with an aqaurium oxygen stone to give the plants oxygen and then put nutrients in the water, and while i may not know as much as you, i've been reasearching hydroponic and aeropponic gardens for some time, the gardens i can do, but lighting i've never really been to sure on

no no no do not use one of those lights. The new eco friendly light bulbs work just fine(but you have to have like 6 of them) and yes it is possible to have hydro in a computer. but it is not nearly big enough for those buds.

ooohh and if you can afford the hps lights, it is a wise invstment

by eco bulb is this what u mean?
http://www.nicedoingbusiness.co.uk/images/lightbulb.jpg

and the im only planning on keeping th plants in there until i can find a better hiding spot, im planning on taking a laptop and hooking it up to a monitor so it appears this comp is hookep up, stupid question but humor me, is banzai weed possible? meaning by keping the weed in a small container and allowing it to grow wouldnt it adapt to the size and turn out something like this ?
http://www.bonsai-express.com/_image..._rain_tree.jpg

yh but it looks hard work tho involves trimmin the roots an shit. google uk420 they got loads of stuff on it. Or try weedworld.com coz they had a series runnin on it in there mag's. Or why not grow sum lowrider seeds, grown full size they only grow 2about 18inches