You can download it by going to justin.tv from your android or here: http://www.justin.tv/p/android . Looking forward to seeing what people do with this live. Ammon flew his phone from a kite the other day http://www.justin.tv/ammonb/b/269125517 (it was better live ;)

Edit: or from the app store now. sweet.

I just downloaded this and tried it out. Amazingly cool. Only about a 15s delay to broadcast live from your phone. There is a lot of potential to really change online videos and news/live events as well. Very exciting.

Yes. I've been working on version 2 of the iPhone app for the past few months. It is awesome and will be in your hands in a few weeks at most.

I saw a demo a couple weeks ago and can confirm that it is kickass. Can't wait. Nice work, Bill.

Short Answer: Yes

Long Answer: Yes, stay tuned...

Ustream has had an iPhone streaming app for ages now. It's pretty damn nice too. Qik has one too but it's a complete waste of time.