Sorry make that 9.84s ... I'm on 20 down in North Carolina... This box is crazy slow for me...
First off... 75 requests to load one page... should probably trim that down a bit.
For a production box to have 4 separate CSS files and 9 JS files... and all of your FreeTour preview files have 301 redirects... not a good idea either for speed.
Anyway here's the results:
http://www.ericfilson.com/speed.jpg
Not included inline since it's pretty big :P