.htaccess Code To Insert Missing WWW

[Tipsy]

Anyone have some working htaccess code to add the www to a url? The one I have gets pissy with a script I'm trying to setup and I can't find the alternative version I had which should work.

Thanks.

[fireorange]

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.domain\.com
RewriteRule (.*) http://www.domain.com/$1 [R=permanent,L]

[Tipsy]

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.domain\.com
RewriteRule (.*) http://www.domain.com/$1 [R=permanent,L]

That's what I have and it gets a little pissy with a script I have. I'm sure I've seen another way of doing it and even saved it but can't find it now

Thanks for the reply though.

[swami]

Are we talking about redirecting the root to the www.alias?
This is what I use
Options +FollowSymLinks -Indexes
RewriteEngine on
RewriteCond %{HTTP_HOST} ^domain\.com
RewriteRule ^(.*)$ http://www.domain.com/$1 [R=permanent,L]