Updated 1/19/2008: As predicted, all but 3 episodes of Heroes remain at Hulu. Looks like those will be removed in the next 24 hours too.
i was impressed with Hulu. Just last night my wife and I watched a few episodes of King of the Hill through it (laptop attached to our LCD television).
But Hulu has some problems: she ain’t the default source for FOX/NBC shows anymore and they appear to be taking some of the most popular stuff down.