There's already been live streaming audio from the KUNM web site, but now you can get it right from the Legislature home page as well.
This is a big step in the realm of webcasting, which at the beginning of the session didn't look like it was going to happen at all. Lawmaker opinion about it seems to be growing, although opposition remains in the Senate. Check out the story I did today where I polled all 112 legislators on the topic. Oddly, some of the people I know are opposed to webcasting didn't return the email poll.