thanks for the input. I found the wber thread and it really has me interested!

Found this grill:
http://www.lowes.com/lowes/lkn?action=productDetail&productId=220020-505-3780001&lpage=none

question though...

It says "Cooking grates are 7mm diameter stainless steel rods
Features stainless steel Flavorizer bars"

then below that it says: "Cooking grates are porcelain-enameled cast-iron and Flavorizer bars are porcelain-enameled steel"

which one is it?

-David