I started doing my grocery shopping with the bike this summer. It's not a real fast pedal, but both grocery stores are within 1 mile, with only slight hills. Here's a few pics:
http://farm1.static.flickr.com/252/523826667_62dd291726.jpg
http://farm1.static.flickr.com/232/523826673_9dc7125540.jpg
http://farm1.static.flickr.com/252/523826667_62dd291726.jpg
http://farm1.static.flickr.com/232/523826673_9dc7125540.jpg