Tom, you absolutely right. I couldn't imagine having to go and fill up propane tanks again. Having the Q on NG is sooo convenient.
Actually, the burner in a LP or NG BBQ is identical. Bren was on the right track. The difference is the orifice size. NG is larger. Virtually any Q can be converted from LP to NG by changing the hose and orifices. (And yes, if you know what you are doing, they can be drilled out larger)
When you were at the Napoleon site, did you happen to see that Charcoal tray? Basically, you would remove a set of sear plates (or flavourizer bars as Weber calls them) and set the tray in their place. Use the gas burner to light the charcoal and away you go. Works pretty sweet.
