Humble Bundle V has blown past the milestone of over 400,000 downloads, with total payments exceeding $3.2 million. The top donation so far is $9,999 from Notch.
Humble Bundle V features a collection of somewhat better known titles than previous bundles, including Limbo, Psychonauts, Amnesia: The Dark Descent and Superbrothers: Sword & Sworcery EP with those paying over the average price getting Bastion. Additionally, those that participate get the game soundtracks for free.
Source: HumbleBundle.com