That deluxe version looks really out of place, almost as if it were thrown in there to make the pro version look good without thinking of the people that would be interested in something above pro.<p>When I put in my third server, do I have to buy the deluxe version (which takes my annual costs from $200 to $5000)? Or do I buy up to 25 of the pro licences to get up to 50 servers?<p>You may also want to consider making your commercial support offerings mesh with the enterprise licensing. As an example I seem to have to negotiate phone support and at best a 6 hour response time with the enterprise licencing or get an EUR 15K support contract to get 2 hours.