It has literally been a lifesaver for me and my husband as we struggle with a colicy baby. The six speed model is shown here, but I have the three speed model which works perfectly fine and is a little less expensive. It's battery powered, so no winding is needed. Extensive assembly is required. There are useful breastfeeding tips, and a comprehensive list of baby illnesses with symptoms.
Information is easy to find and comprehensive.
Don't leave home without some good nursing pads. The Mini Electric version works well for me and is affordable. If you plan on doing more heavy duty pumping, you might try their hosptial grade version. Here are some recommendations and links just for parents with babies. This is one of the best movies I have ever seen.