Some of you might have faced problem when it comes to changing your permalink structure in wordpress. Well it seems difficult but plugins make your life go easier. 
Here is small neat plugin which helps you nicely change your blog’s permlink structure without having to lose your visitors and page ranging in the search engines. This plugin sets a nice 301 redirect to the request made to your blog. So this also lets user preserve bookmarks of your site
I am also using this and it works like a charm. Thanks to the author
Cheers !!
Realin !
