New Joss Whedon show! This week only!

I don't know why I never heard of this before yesterday, but Joss Whedon has just created a brand new mini-show consisting of three acts, called Doctor Horrible's Sing-Along Blog (Link to the faqs page here), and from what I've seen, it totally rocks. I mean, do you really need any other reason than Neil Patrick Harris and Nathan Fillian singing? Thing is, he's releasing the show for free, act by act, during this week, and then it's gone until it's released on dvd. The main website for the show is currently wanged (meaning down), but when it's up you can find it here, or you can get it over itunes, though apparently you have to pay for it on itunes, so I would just wait for the site to come back up. Only act one is up right now, but the other two will be released over the course of this week. Don't miss it!