[SATLUG] database visualization

[Borries Demeler]

Can someone recommend a stable, well-functional database visualization
tool that can generate diagrams of connected database structures, foreign key 
constraints, that allows me to manipulate the layout in a graphical way.
I tried dbViZ before, but development stopped and it never functioned correctly.

Ideally, I would like to import a MySQL database definition file and have the 
program generate the database's graphical representation.

Thanks, -Borries