Okay, so I just bought an old ceramic cooker last weekend. I don't know much of anything about it. It is an old orange Sazco Sultan in decent shape. The metal is rusted, the swinging top is missing and the firebox is missing and there was no grill. Sounds like fun, huh? What can you guys tell me about it? Ceramic or clay (seems to be ceramic)? OK for hi-temp cooking (pizzas or searing)? I have seen a couple folks on here that have them and thought that someone might be able to shed some light. Thanks!