Just got the new Char-griller Grillin' Pro 3001 gas grill. I guess its a new model. They don't even have in on their website. I got it at Menard's for $144 and from reading the box and manual you can add the side fire box to it. I don't have it together yet, but from the looks and feel of the parts seems to be a well built unit. It has a side burner on it and three seperate burners......I figure I will add the side fire box and then I will be able to smoke using charcoal....Kinda the best of both worlds. I will let you know how it works when I get it together and seasoned......