Peggle is on the very short list of puzzle video games I've actually spent money on. If you've spent money on it too, then you can watch these replays of shots that I thought were cool. (Most are mine, some are Eponine's.) Save them in the userdata/replays folder in your Peggle directory, then go to the Peggle main menu and click Replays to load them.
Stephen Notley of Bob the Angry Flower was the writer for Peggle, and has his own archive of various people's Peggle replays on his web site.
1 What the replays don't show about this one is that I took about a dozen shots before it, each time with zero balls in reserve, and each time managing to get a free ball either from the bucket or the coin flip.