http://www.babble.com/CS/blogs/droolicious/archive/2008/05/05/7-days-of-car-seats-britax-marathon.aspxLife does start to seem like a never-ending marathon with kids (and I just have one, a newbie who sleeps a lot!), so this high-end car seat is well-named. A workhorse, the Britax Marathon ($214.43 on Amazon) fits children five- to 35-pounds rear-facingenCommunityServer 2007.1 (Build: 20910.1126)