Hello. In case you didn't know, when you add content to talk pages and Wikipedia pages that have open discussion, such as in Talk:Paraffin, you should sign your posts by typing four tildes ( ~~~~ ) at the end of your comment. You may also click on the signature button 
located above the edit window. This will automatically insert a signature with your username or IP address and the time you posted the comment. This information is useful because other editors will be able to tell who said what, and when. Welcome to Wikipedia! --Old Moonraker (talk) 13:13, 6 March 2008 (UTC)
