If a comment is on the first line of a block of instructions, the Source | Format function behaves incorrectly. Consider
the following example:

<?php
$x = 0;
if($x==1) {
  // the first comment
  $x = 2;
  // the second comment
  $x = 3;
}

function test($y) {
  // another comment
  return $y;
}
?>

After using the Source | Format function, it gets reformatted as:

<?php
$x = 0;
if($x==1) {
// the first comment
  $x = 2;
  // the second comment
  $x = 3;
}

function test($y) {
// another comment
  return $y;
}
?>

The first comment should get indented as the rest of the body of a function or a block of code. 

Also, the Source | Format function works for some reason WAY slower than just pressing ALT+SHIFT+F in the editor. 

I'm using Netbeans 6.7 RC1.