My Big Easy makes the best chicken I've tasted... More like rotisserie chicken than anything else. Dry brining with Oakridge "Game Changer" just adds to the flavor. You can smoke with it too... Even though they say not to. Just place one of these (without the bottom) in the bottom of the Big Easy and pour chips or pellets around the outside of it. 9"x 3" is the size preferred by EZriders (Kinda like "pelletheads" and "Eggheads"). I'm sure you could fabricate something much more cheaply.
http://forums.charbroil.com/index.php?topic=4643.0