friendly visitor

well I was in the middle of building my new porch when I had a friendly guest showed up. Let you know about the size its siting on a 6x6 post. Maybe this is a good omen or good luck. hell I need it. I wish I had a macro for this moth
http://img188.imageshack.us/img188/1364/dsc8564.jpg

Looks like a cecropia moth. The largest moth in North America. A great find. They only live as adults for a few days. They don't have a mouth so they can't eat. They look for a mate, and then die.