Friday, September 15, 2006, 11:45 AM:  When NYMEX prices continue to go lower, you just sit back and watch retail prices follow.  Based on current prices, I estimate the 0-cent margin price to be $2.10 and the 20-cent margin price to be $2.31.  Low price in town at the moment is $2.18, so we have room to go a bit lower.  Are we setting up for a price hike next week?  At this point, it looks that way.