Actually when I installed wordpress on my webhosting server, I changed my permalink and run my wordpress feed url "www.blogaddition.com/feed/rss" with the default theme installed on wordpress. I worked fine and feeds were shown correctly. But after that I installed my an additional wordpress theme and then again run the same feed url "www.blogaddition.com/feed/rss", it is giving the error "Page is not redirecting properly" in firefox and in other browsers the error is not shown but the feeds are also not shown. Finally I would like to say that the page redirecting issue with rss feed url is happening with my addition installed theme. With default wordpress theme "twentyeleven or twentyten" it is working fine.
Please help. Where to debug this in my new theme. You can have a look at http://www.blogaddtion.com/feed/rss