Another thing i failed to mention is that I followed several folks' advice and just cut a hunk of the flat end off the thing to get it in the smoker (I keep tellin' the wife I need a big stick burner!)rather than cutting it in two. Anyway, I rubbed the flat piece with a ground coffee/cardamom rub I adapted from a Steven Raichlen recipe, and WOW...wonderful flavor, kind of a rich dark caramel. I will definately be using that rub again. For those interested, here is the rub.
1/4 cup ground coffee of your choice (I used folgers cinammon swirl)
1/4 cup kosher salt
1/4 cup dark brown sugar
1/4 cup paprika (I used hungarian)
1 Tbs ground cardamom
1 Tbs ground ginger
2 Tbs Garlic Powder(or 1/3 cup chopped fresh garlic, if you want a pasty rub)
After making up a batch of the rub, I thought the coffee was going to be overpowering, but actually it wasn't at all. As I said, a very interesting flavor, and one or two friends who sampled both briskets liked the coffee one better.