RewriteEngine on 
RewriteMap upper2lower int:tolower 
RewriteRule ^/(.*)$ /${upper2lower:$1}

# Protect files
<Files ~ "^(.*)\.(inc|inc\.php|tpl|sql)$">
  Order deny,allow
  Deny from all
</Files>

# Protect directories
<Files ~ "^(backup|files|images|include|lang|libs(/.+)?|temp(/.+)?|templates(/.+)?|javascripts(/.+)?)$">
  Order deny,allow
  Deny from all
</Files>

# Disable directory browsing
Options -Indexes

# Follow symbolic links in this directory
Options +FollowSymLinks

# Override PHP settings that cannot be changed at runtime
# (If your server supports PHP settings via htaccess you can comment following two lines off)
# php_value register_globals   0
# php_value session.auto_start 0

# Customized error messages
# ( If you are running in a subfolder please add it, example: "directory/index.php?httpstatus=404" )
ErrorDocument 404 index.php?httpstatus=404

# Set the default handler
DirectoryIndex index.php

# URL rewrite rules
<IfModule mod_rewrite.c>
   
   RewriteEngine On
   
   ## Details Link Page Rewrite##
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteCond %{REQUEST_FILENAME} !-l
   RewriteRule (.*)fishing/link-(.*).html$ detail.php [QSA,NC]

   ## Pagination Rewrite
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteCond %{REQUEST_FILENAME} !-l
   RewriteRule (.*)page-(\d+)\.html$  $1/?p=$2 [PT,NC]

   ## Category redirect
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteCond %{REQUEST_FILENAME} !-l
   RewriteRule ^(.*)$ index.php [QSA,L]

</IfModule>

<virtualhost.....
<bunch of host stuff>

RewriteEngine on
RewriteMap lowercase int:tolower
RewriteCond $1 [A-Z]
RewriteRule ^/(.*)$ /${lowercase:$1} [R=301,L]

</VirtualHost>