The first version was so neat that I figured the update deserved a mention.
http://feeds.feedburner.com/MajorNelson?m=431
That very cool Halo 2 spreadsheet that I linked to a couple of weeks ago has been updated...it now allows you to archive your stats. If you have Excel 2003, then head on over and grab this spreadsheet and if you're like me, you can see in pretty colorful graphs how much you suck at Oddball.
Great job Sam! (the author)
Link