Do you find yourself installing the same set of plugins again and
again? Geoffrey Grosenbach, Luke R., and I have made your life
a little easier (by creating RaPT, plugin packs, and the Rails plugin
directory, respectively):
http://www.bencurtis.com/archives/2007/04/rails-plugin-packs-at-the-
plugin-directory/
Enjoy. 
–
Building an e-commerce site with Rails?
http://agilewebdevelopment.com/rails-ecommerce
Meet up at RailsConf:
http://railsconf2007.conferencemeetup.com/