How do i create a online forum? : <p>Is there any way that i can create my own forum using php and mysql knowledge?The forum should be able to </p>

<ol>
<li>show points for answered questions</li>
<li>be able to support question and answering</li>
<li>also be able to create a small news feed 
I wanna learn this process from scratch </li>
</ol>
