We are a domain-reseller/web-hosting company in Vienna (Austria) with worldwide customers.
First of all, this contest is not for a complete redesign. the screens should match in the actual corporate identity (CI) and the header (including menu-points) should not be changed (or only minimal if you have a good idea ;))
It should be intuitive and easy to understand, even for users who are total beginners. On the other side should it also be interesting for advanced users.
For the detail description open the briefing pdf.