How to add some non-standard font to a website?

Question

Is there a way to add some custom font on a website without using images, Flash or some other graphics?

For example, I was working on a wedding website, and I found

Answer 1

You can add some fonts via Google Web Fonts.

Technically, the fonts are hosted at Google and you link them in the HTML header. Then, you can use them freely in CSS with @font-face (read about it).

For example:

In the section:

Then in CSS:

h1 { font-family: 'Droid Sans', arial, serif; }

---

The solution seems quite reliable (even Smashing Magazine uses it for an article title.). There are, however, not so many fonts available so far in Google Font Directory.