What does this mean?
Well now instead of having to view 15 posts per page (the default setting) you can view as many posts per page as you like!
This is beneficial for both dial-up users and broadband users! Its all about personal preference now!
In order to change your personal Posts Per Page setting, go into the "User Control Panel", select the "Board Preferences" tab and then select the "Edit Display Options" button on the left.
If your unfamiliar with the User Control Panel, the links above should help you.
Now please refer to the image below:

The Arrow is pointing to the text area to the right of "Posts per page:" This is where the change is made. As you can see in the screenshot, my setting is 20. The default is 15. You can change this to whatever your heart desires! Make the change and then make sure you press "Submit" and your done!
I hope this little mod helps you all!