QUOTE(Sharon Martin @ Jan 5 2012, 12:52 PM)
You just need to redirect it to the new domain... Set up a 301 redirect from old domain to new domain.
301 redirect will pass on all your credit to the new domain. There might be negligible PR loss, but nothing to worry about that.
You said there would be negligible loss in PR I can understand that but what would happen with position of your website on your keywords in different search engines. And how to set up a 301 redirect from old domain.