Estos son los errores tira el firefox 3 en mac os x 10.5.4
Código:
Error: Warning: unrecognized command line flag -foreground
Source File: file:///Applications/Firefox.app/Contents/MacOS/components/nsBrowserContentHandler.js
Line: 706
Error: The stylesheet http://www.wired.com/css/global.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/fontLarge2.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/fontSmall.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/global.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/fontLarge2.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/fontSmall.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Error: The stylesheet http://www.wired.com/css/global.css was not loaded because its MIME type, "text/html", is not "text/css".
Source File: http://www.wired.com/
Line: 0
Siguen pero me parece que es suficiente.
Estoy pensando que puede ser algo del Character encoding...