Talk to me about the PartyQ (wife wants to know what to get me for Father's Day...). I understand that it plugs into the lower vent. Do you leave the top vent open or closed while using it? Do you have to get it to a stable temp manually before starting the PartyQ? How long can I expect to reliably maintain 250 degrees? How reliable is the product (i.e. does it break? What if it starts raining during a smoke?)? Those who have one, is it a can't-live-without-it gadget now, or something you only use occasionally?
If it really does let me get the Egg going and then walk away for several hours or even overnight, that would be pretty awesome. Right now I have to baby the smoker for several hours before it stabilizes the temp, and even then I have to keep an eye on it (I have the Akorn knock-off version of the Egg, which seems slightly leakier than a true Egg from what I hear).