Thanks Euge. I just put it on (12:30 local time) and my wife will be home from work about 6:30 so that should work out perfectly.
Out of curiosity, how long would you need for a whole pork shoulder (to be done this fall when we move into our new house).
On a side note, headed to Kansas City, MO tomorrow. I expect there will be BBQ in my future. No free time so don't bother to suggest places because I'm on a set schedule but we're having supper tomorrow at some brew pub in the "Power and Light District". I will have to temper my enthusiasm given that I'm surrounded by co-workers...