[Plugin: Facebook Comments for WordPress] Plugin breaks ajax on my Blog. Help figure out why?

Hello, i have some nice Ajax on my blog, but it only works on pages that don’t use the plugin (e.g. post pages). If i deactivate the plugin it continues to work.

For example, check out a couple working examples of my Ajax (after the page is loaded, just click on any link to see Ajax):
http://bettafootwear.com/CrownYourFeet/
http://bettafootwear.com/CrownYourFeet/category/blog/betta-tricks/

But if you visit any single post page (while your plugin is active), the Ajax functionality fails to load and I’m not sure why:
http://bettafootwear.com/CrownYourFeet/2010/01/01/while-you-were-being-a-sleepyhead-at-1am/

Any idea what’s wrong?

http://wordpress.org/extend/plugins/facebook-comments-for-wordpress/