I heard Jimmy was on an Onstar commercial so I went to the OnStar website and saw the commercial. After a little reasearch and the wonders of my Macbook I was able to download the video and I reuploaded it to YouTube. It's only 15 seconds long but its still funny and he gets a "yankee" accent when he says "BOB!" at the end which was cute. Anyways, enjoy!
If that doesnt work: http://youtube.com/watch?v=8XGDg1IlprM