Google indexed secure pages (https) of my site

[discxpress]

Hello,

 

I done a site search in Google (site:www.discxpress.com) and the very first indexed page is https://www.discxpress.com.

 

I'm guessing this may have caused Google to place pages of my site in the supplemental index for duplicate content.

 

If any one can help, I would appreciate it.

 

How can I safely get a redirect from secure pages to non secure pages?

 

How do I properly use the .htaccess file to safely redirect visitors?

 

Also, how do I create a 301 redirect page?

 

Thanks in advance.