I have a small office with about 10 computers that are only used during standard business hours. Most of them have a basic nvidia card in them, so I figured them working all together during closed hours and the weekend, perhaps in 6 months, a year or so it might equal out to a little something. I wanted to automate the startup/stop mining process at specific time so it doesnt effect the computers during business hours. We also have solar panels so there wont be electricity costs as we generate more than we use daily, even running overnight. The extra electricity isnt making us any money, in my area the power companies wont buy excess power, they will only zero out your meter.

I dont really want to get into shelling out money to build a farm and all that, I missed that bandwagon years ago.