lucy24 - 6:52 am on Dec 2, 2011 (gmt 0)
No, but stop and consider this:
If your existing rule is doing the exact opposite of what you want, is it possible that the rule itself is backward? Try turning it around.
But first go over to Apache [httpd.apache.org] and read the sections on RewriteCond and RewriteRule. You can save the other stuff for later.