I am the webmaster for a site hosted by ipowerweb.com. Among the applications they offer is a survey tool, but it must in a file with .php extension. I have no idea what that means. The site's tech support said I would have to use an external html editor such as FrontPage and put the survey script on that page and download it to the site's file manager. I have FrontPage but can't find anywhere to change the file type to .php. Can anybody help? Bear in mind that I know nothing about html.