I'm working on converting an existing website which was built in html and php, to have responsive pages. Most of my pages are .php pages. However, when I export what i have built in responsive site designer, instead of page.php, I end up getting page.php.html for the pages built in rsd. My references to page names in linking the pages are just to go to page.php. Do I need to rename all my pages to drop the .html once I ftp the file to the server? Am I missing something in the export to indicate that html should not be added to the page name? Appreciate any insight. Thanks

Hi Craig,
I had the same thing. I named may pages mypagename.php in RSD. RSD automatically adds the .html extension so you end up with mypagename.php.html. I remove the .html with the HTML editor after export then ftp it to the server.

Create them all with the .html extension and add a .htaccess file to your site to parse .html files with the php interpreter.

I do that also. It all depends on what I'm doing on which way I go.