Hi,

> Is there somthing else that stops it showing in the Data Source Explorer???

Yes, the main issue is that DSE is not capable of showing the databases
that do not have schemas. But that is not everything. You need a
database definition file, then you need to override a number of
extension points to make other parts functioning. There's some code to
be produced to make it work.

At the moment I'm developing such plugin (also some time ago I have
provided patches to DTP make it work with Firebird), but I think it will
be ready somewhere in October.

Roman