I haven't had a chance to watch Lebron James hosting the season premiere of Saturday Night Live (where was all the promotion for this?) but it sounds like he performed nearly as well as he did against the Pistons.
They did a commercial that was good for a laugh or two, but it would have been funnier a month ago - you can tell they were sitting on that one for a while.
http://www.youtube.com/watch?v=-FavisuIY8o
Fred Armisen also does a great Mahmoud Ahmadinejad.
Next week's episode should be much better: Seth Rogen is hosting & Spoon is the musical guest.