How do I redirect http://www.test.com/ to http://www.test.com/xx/ ?
I have tried RewriteRule ^/?$ /xx/ [QSA]. It didn't redirect.
I would appreciate any help that I can get.
Try ^$ /xx/. I remember reading an article that the ^$ can be replaced with a non-regex keyword (something like var == '') though, which is lighter on the server resources since it does not use regular expressions. You may want to try or google about it.