Segoe Font Collection - Leaked by Microsoft
Here are the fonts in the Segoe font collection. Segoe UI, as you might know, is the default system font in Windows Vista. However, many people think that Segoe UI is the only Segoe font, but there are many others, out of which I have included all those I could find anywhere on the internet.
To install, simply copy the font files from both the Type1 and OpenType folders to your \WINDOWS\Fonts\ folder in your Windows Installation Drive (C:\ in most cases).
I take no credit for these fonts, as they are Microsoft's official typeset for marketing. However, I will say that any other collections of this font you might find on the internet will not be complete or will have been deleted (such as on www.istartedsomething.com).
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