This is a Visual Studio Tools for Office 2008 beta add-in that lets you track games right inside the home tab of the Word 2007 ribbon. The add-in shows the score, inning, and base situation for games in progress, tracking them by pulling data from a MSN sports web service. To use it once installed, click on the button to pick a team. It will then update the score every 30 seconds as long as there is an internet connection.
I put this together in a couple hours to test out VSTO and RibbonX, but I think it should be pretty stable. I can't completely guarantee it won't crash Word, however.
To install, download and extract this file. If you do want to use it, there are a few caveats about the install: