Sifting around the InkServer.app (located in System -> Library -> Components -> Ink.component -> Contents -> SharedSupport -> InkServer.app), I found a font called Apple Casual. Dragging this font into ~/Library -> Fonts allows it to be used in any program! To find the font, once you've navigated to the InkServer.app, control-click on it and select "Show Package Contents." Navigate to Contents -> Resources, and you'll see AppleCasual.dfont.
Also, by opening this application (InkServer.app), you can activate the Ink System Preferences Panel and the Ink Panel Window without having a graphics tablet attatched.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20021212072016945