Just changed the oil today. Wrapped the pipes in aluminum foil which worked pretty good. I tried to be real careful on that oil drain plug. I went to snug, then about 1/2 a turn after that. Seemed like I could keep turning but didn't want to risk it.
BTW - This was the first oil change since the 600 mile service. After the change, I noticed a pretty dramatic improvement in sound. It really cut down on the typical engine rattle.