In a lot of my posts I said that I would link to the presentation. All the presentations can be found here:
http://www.web2expo.com/pub/w/51/presentations.html
My favorites from the current list are:
Building Community-focused Apps with Rails
Scaling a Rails Application from the Bottom Up
2 responses so far ↓
Also see http://wiki.oreillynet.com/wiki/railsconf2007/index.cgi?PresentationSlides
for more web 2.0 staff look at my site
http://www.ajaxflakes.com