You can go Here to watch it Live.
...talking about and how do I get it?
Glad you asked: http://www.droidforums.net/forum/droid-news/191419-droid-forums-google-currents-now-live.html
This list everything that will be on the new update:
motorola confirms no launcher or live wallpapers? | droid life: a motorola droid blog
Separate names with a comma.