I apologize if this has been answered a million times before - A quick search didn't turn up anything.
The problem is pretty simple: Comments won't display on Pages or Sub-pages, regardless of the setting within the Page creation screen.
They do show up on single posts - For some reason I thought Pages and Single posts used the same template. Am I wrong?
Single Post: http://www.heliocity.net/2007/new-ocean-guides/
Page (with comments enabled, but not displayed):