Well I went out and bought it. Got it plugged in when we got home. Right now it's at a steady 100 degrees. (the thermometer it came with and the one I bought) I'll leave it plugged in thru the night and see where it's at in the morning before I set eggs. Right now I have 5 - 4 silkie eggs and one from my orps, which I highly doubt is fertile. They haven't been near my silkie roo in a couple of weeks now. I'm hoping to get one more egg from one of the silkie hens and place them all in there in the morning. Now a couple of questions, Can I add more to the mix in the next few days and just keep in mind that those will obviously hatch a day later for each additional day I add to the incubator? I have to open it to turn the eggs anyway and figured while I do that I could add another. Also, I've seen people place eggs in incubators but in egg cartons (the bottom half). Should I do that or should I just lay them on their sides on the screen?