4 ------------------------------------------------------
6 ------------------------------------------------------
10 - Firefox - http://www.getfirefox.com/
11 - Firebug - http://www.getfirebug.com/
12 - FirePHP - http://www.firephp.org/
16 - PHP 5 (complete functionality)
17 - PHP 4 (most functionality)
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22 ------------------------------------------------------
24 http://www.firephp.org/HQ/Install.htm
27 ------------------------------------------------------
29 ------------------------------------------------------
31 http://forum.firephp.org/