Is your electricity is that expensive that on 5.5 GH/s you could only make $1 a day?
Also when you dusting off with air compressor, the best thing is to turn on your vacuum and suck in all the dust that comes out. I try to do it every week to all of my computers.

There's no way I'd have done the dusting indoors. It had to be done outside!

It's not too cold out, anyhow. High of 70 today here in south-central Texas.
Electricity here is 8.8 cents/kWh.
I think a lot of people aren't good at interpreting electric bills -- which is a whole other topic. Don't worry, I'll post that later
