+ at once. The entry area will be bright blue for a port that is not
+ valid (ports below 1024 or 3819).
+</p>
+<h4>Send Page Size:</h4>
+<p>
+ This allows setting the size of pages for sends. In the case there are
+ more sends than controls. A size of 0 is the same as no paging and
+ all sends are directly controllable.
+</p>
+<h4>Plugin Page Size:</h4>
+<p>
+ This allows setting the size of pages for plugin controls. Some
+ plugins have hundreds of controls and so it may be necessary to page
+ the plugin controls to a limited number of physical controls. A size
+ of 0 is the same as no paging and all plugin controls are directly
+ controllable.