HBO has finally started to offer some of its shows in HD in the iTunes store. As first noted by MacRumors, HBO shows that are now available in HD (in the US and Canada) are: Big Love, Bored to Death, Carnivale, Curb Your Enthusiasm (Season 7), Deadwood, Eastbound & Down, Entourage (Seasons 3–7), Flight of the Conchords (Season 2), The Life & Times of Tim, Hung, Rome, Six Feet Under (Seasons 3–5), The Sopranos, and True Blood.
As is typical with HD offerings, most of the HD versions of the HBO shows cost US$3.99 per episode, though some HD episodes can be had for only $2.99. There's no word yet on an international rollout of HBO shows in HD. If our international readers see any HBO HD programming in their respective iTunes Store, please let us know in the comments!