Thanks Gizmo.

The site I mentioned basically takes an image you upload and then churns out all the various favicon sizes as well as the following code. So you basically upload lots of separate image (favicon) files and insert the following code:

Code
<link rel="apple-touch-icon-precomposed" sizes="57x57" href="http://www.x.yz/apple-touch-icon-57x57.png" />
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="http://www.x.yz/apple-touch-icon-114x114.png" />
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="http://www.x.yz/apple-touch-icon-72x72.png" />
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="http://www.x.yz/apple-touch-icon-144x144.png" />
<link rel="apple-touch-icon-precomposed" sizes="60x60" href="http://www.x.yz/apple-touch-icon-60x60.png" />
<link rel="apple-touch-icon-precomposed" sizes="120x120" href="http://www.x.yz/apple-touch-icon-120x120.png" />
<link rel="apple-touch-icon-precomposed" sizes="76x76" href="http://www.x.yz/apple-touch-icon-76x76.png" />
<link rel="apple-touch-icon-precomposed" sizes="152x152" href="http://www.x.yz/apple-touch-icon-152x152.png" />
<link rel="icon" type="image/png" href="http://www.x.yz/favicon-196x196.png" sizes="196x196" />
<link rel="icon" type="image/png" href="http://www.x.yz/favicon-96x96.png" sizes="96x96" />
<link rel="icon" type="image/png" href="http://www.x.yz/favicon-32x32.png" sizes="32x32" />
<link rel="icon" type="image/png" href="http://www.x.yz/favicon-16x16.png" sizes="16x16" />
<link rel="icon" type="image/png" href="http://www.x.yz/favicon-128.png" sizes="128x128" />
<meta name="application-name" content="X.yz - site description here"/>
<meta name="msapplication-TileColor" content="#FFFFFF" />
<meta name="msapplication-TileImage" content="http://www.x.yz/mstile-144x144.png" />
<meta name="msapplication-square70x70logo" content="http://www.x.yz/mstile-70x70.png" />
<meta name="msapplication-square150x150logo" content="http://www.x.yz/mstile-150x150.png" />
<meta name="msapplication-wide310x150logo" content="http://www.x.yz/mstile-310x150.png" />
<meta name="msapplication-square310x310logo" content="http://www.x.yz/mstile-310x310.png" />

It looks like overkill but I was just wondering whether I can use the code on the forums as well (maybe trimming down the number of images to 3-4 of the more popular ones).