wildcard and htaccess

[maciupenki]

Hello,
Yesterday support set wildcard on my domain. But I've got problem with htaccess.
My directories:

mydomain.info/www/Blah/index.html

But blah.mydomain.info is out of order. What's wrong?

RewriteEngine On
RewriteCond %{REQUEST_URI} ^/$
RewriteRule .* index.html [L]
RewriteCond %{REQUEST_URI} !www/.
RewriteCond %{HTTP_HOST} ^(www.)?(.*).mydomain.info$
RewriteRule .* /www/%2%{REQUEST_URI} [L]