Is there a way to do a 301 redirect but keep the original URL used in the address bar? And is it posible to do this without any duplicate content worries?
When you do redirect the new url will show, there is no way the old url to stay if you do 301 redirect to new url.
Hi, What you want to do is rewrite the new URL to the old url. Checkout this tutorial: http://www.sitepoint.com/article/guide-url-rewriting/ By duplicate content worries do you mean Search Engine ranking?