"So here’s the situation: Every major browser is about to support
the ability to link to a font. That means you can write a bit of
CSS, include a URL to a font file, and have your page display
with the typography you expect"
"While it’s technically quite easy to link to fonts, it’s legally
more nuanced. Almost all fonts are protected by copyright — even
those available for free — and very few of them allow for linking
via CSS or redistribution on the web"
- Introducing Typekit « The Typekit Blog
http://r5.sharedcopy.com/1mbb65