Had an issue where I need to redirect old URLs, but not disable the mod_rewrite for page structure.
redirect 301 /home.html http://www.url.com/
It needs to live on the Symphony 2.0 .htaccess file
### Symphony 2.0.x ###
Options +FollowSymlinks -Indexes
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
### DO NOT APPLY RULES WHEN REQUESTING "favicon.ico"
RewriteCond %{REQUEST_FILENAME} favicon.ico [NC]
RewriteRule .* - [S=14]
### IMAGE RULES
RewriteRule ^image\/(.+\.(jpg|gif|jpeg|png|bmp))$ extensions/jit_image_manipulation/lib/image.php?param=$1 [L,NC]
### CHECK FOR TRAILING SLASH - Will ignore files
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !/$
RewriteCond %{REQUEST_URI} !(.*)/$
RewriteRule ^(.*)$ $1/ [L,R=301]
### ADMIN REWRITE
RewriteRule ^symphony\/?$ index.php?mode=administration&%{QUERY_STRING} [NC,L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^symphony(\/(.*\/?))?$ index.php?symphony-page=$1&mode=administration&%{QUERY_STRING} [NC,L]
### FRONTEND REWRITE - Will ignore files and folders
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*\/?)$ index.php?symphony-page=$1&%{QUERY_STRING} [L]
</IfModule>
######