Live update textblock
<p>I am trying to figure out the best way to have a text field live update between two different users.  I have done some googling and what I could find was the setInterval.</p>

<p>That works but is really straight forward and seems like the "wrong" way.  I don't know why it seems like that but I feel like there would be a more efficient way than having a setInterval update every 100ms or so.  </p>

<p>Is there a better way than using setInterval? What is the best to update between two users?
Thanks for the help or pointing me in the right direction.</p>

<p>Edit --</p>

<p>Here is how I invision it
<img src="http://img.zobgib.com/2011-03-23_2231.png" alt="Path of data"></p>

<p>The information can also travel from comp 2 -> 1  of course so it is collaborative.</p>
