Corrrect, we are using an existing SQL Server 2000 db on the server. The upgrade did not work, and I decided it was quickest to redo from scratch.
However, my main point is that the BE installation routines stop your existing SQL Server service without warning during installation, which is really really baaaaad if the SQL Server is also used for dev/production DB. And seems kinda strange to me that a service stop is even necessary when modifying DB's?