Is This a Good Home Automation?

If this and that aplets is i would duplicate the aplet am before, like doing the new one, and i just disable the old one. So if there is a problem, things weren't going right, then i could disable a new one and re enable the oldOne. That's a really smart thing to do,. cause i would just go in and and etit the the live aplet, and have no recourse if i completely screw things up. But you not meait. At least this one's just sending you mills to you. It's not like it's going to make your living room dark in the middle of the day when days aring christmas presents might get