379847 htaccess for Joomla/Wordpress

I need a .htaccess file re-written for Joomla so it doesn't conflict with a Wordpress install in a /blog subdirectory. I use SH404SEF. Here is a copy of my current .htacess: RewriteEngine On # RewriteRule ^idx/(.*) [login to view URL] RewriteRule ^i/(.*) [login to view URL] RewriteCond %{REQUEST_URI} ^(/component/option,com) [NC,OR] ##optional - see notes## RewriteCond %{REQUEST_URI} (/|\.htm|\.php|\.html|/[^.]*)$ [NC] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule (.*) [login to view URL] # # ErrorDocument 404 [login to view URL] # ######## Begin - Rewrite rules to block out some common exploits ## If you experience problems on your site block out the operations listed below ## This attempts to block the most common type of exploit attempts to Joomla # # Block out any script trying to set a mosConfig value through the URL RewriteCond %{QUERY_STRING} mosConfig_[a-zA-Z_]{1,21}(=|\%3D) [OR] # Block out any script trying to base64_encode crap to send via URL RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [OR] # Block out any script that includes a <script> tag in URL RewriteCond %{QUERY_STRING} (\<|%3C).*script.*(\>|%3E) [NC,OR] # Block out any script trying to set a PHP GLOBALS variable via URL RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR] # Block out any script trying to modify a _REQUEST variable via URL RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2}) # Send all blocked request to homepage with 403 Forbidden error! RewriteRule ^(.*)$ [login to view URL] [F,L] # ########## End - Rewrite rules to block out some common exploits Thanks for bidding!