I'm sure alot of people do this... and if not you should try it cause you do make ALOT of cash. I dont do this all the time cause its done illegaly. But the way i make cash here and their is by recycling... yes recycling... ever hear of copper? well its worth quite a bit. two weeks ago i got over 40 LBS of copper and i went to the recycling place and i got $400 cash for it (they usually give you cash right their and then) reason why i said it was done illeagly is because if you dont know a plummer who is willing to hand over their extra copper then its hard to get. it's hard to get cause most places they are, are located in houses... eaisest place is the dumpster (I'm serious) But overall the best places to find copper are/in big dumpsters newly build houses (go at night, with a copper cutter and take as much cooper and being as quite as you can) a banded houses, still trespassing but they have a lot of copper in their storage shed (when houses are being built, theirs usually a big tent in the backyard for storage and they may store their copper in their) now, this can all be done smoothly if you have and know what your doing its all about common sense... if you know of a place that has copper and theirs alot of people... dont be stupid ad go to the place and try to steal it all.. scope out the place, everyday of the week for like one week and write down when people are their or working on the houses.. now you dont have to do that, but its a really wise idea. i know this has nothing to do with computers... but its a good way to make very very quick cash i made the $400 in 3 hours of work. if you do this... well enjoy.