[Plugin: WP Super Cache] .htaccess setting help

Thanks for this very useful plugin.

I have a question about .htaccess setting for help

I embodied the WP into my website, and changed the file name “wordpress” to “blog”

In my root directory, I have a existing .htaccess file:

Options +FollowSymLinks
RewriteEngine On
RewriteBase /

RewriteRule ^(.*)-p-(.*).html$ product_info.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-c-(.*).html$ index.php?cPath=$2&%{QUERY_STRING}
RewriteRule ^(.*)-m-([0-9]+).html$ index.php?manufacturers_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pi-([0-9]+).html$ popup_image.php?pID=$2&%{QUERY_STRING}
RewriteRule ^(.*)-t-([0-9]+).html$ articles.php?tPath=$2&%{QUERY_STRING}
RewriteRule ^(.*)-a-([0-9]+).html$ article_info.php?articles_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-au-(.*).html$ articles.php?authors_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pr-([0-9]+).html$ product_reviews.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pri-([0-9]+).html$ product_reviews_info.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-i-([0-9]+).html$ information.php?info_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-links-(.*).html$ links.php?lPath=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pm-([0-9]+).html$ info_pages.php?pages_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-by-(.*).html$ all-products.php?fl=$2&%{QUERY_STRING}

My question is :

If I have to install the wp-super-cache on my WP. How do I set the .htaccess file?

Thanks very lot in advance.

JUN