Idea to profitable site in 7 weeks for $470

Here's a good video from Eric Ries on the lean startups - <a href="http://lab.blossom.io/blog/2011/09/23/eric-ries-on-lean.html" rel="nofollow">http://lab.blossom.io/blog/2011/09/23/eric-ries-on-lean.html</a>