Yay! I love it!!It is sooo easy to push, and sooo easy to change back and forth between a stroller and a trailer. The girls love it and I can actually fit all three in there (if I don't mind hearing 'she touched me' several times on an outing).
So thanks again Sarah for telling me about them. For those others of you who are interested, it is a little pricey--$179.95, but worth it if you plan on doing some biking with your kids. And heck, it is a great jogging stroller too (not that I will EVER use it for that purpose). I'm a pretty good walker though, although it is more of a waddle at the moment.