I've been asked to help update my daughter's school website (it's not terrible now, just dated and hard to update), and they have some official "branding" with specific colors and fonts. The colors are easy (though I had to explain to the PR person that just because we have Pantone colors doesn't mean I can get the website colors to match on everyone's monitors) but custom fonts are more complicated. Luckily, Paul Irish has worked out all the cross-browser bugs and FontSquirrel does all the work for you. I don't have anything to add.