"Over the past few months, I've collected a few worthwhile notes on @font-face that are worth reading over if you geek out about this stuff ... "
: May 2010
Fighting the @font-face FOUT
"FOUT" = "Flash Of Unstyled Text" is the temporary unstyled text that displays in Firefox and Opera, before the @font-face takes effect. This article explains why it happens, and different ways to solve it.
: October 2009
Font Squirrel @font-face Generator
Award-winning web tool to generate different formats (like tff and eot), and the code to include the fonts in your css file. Has links at end of page, to all the good info about using embedded fonts.