@font-face {
	font-family: 'MyFontFamily';
	src: url('myfont-webfont.eot#') format('eot'), 
	     url('myfont-webfont.woff') format('woff'), 
	     url('myfont-webfont.ttf')  format('truetype'),
	     url('myfont-webfont.svg#svgFontName') format('svg');
	}

http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax

We've tested on:

Safari 5.03, IE 6-9, Firefox 3.6-4, Chrome 8, iOS 3.2-4.2, Android 2.2-2.3, Opera 11

The New Bulletproof @Font-Face Syntax

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