SQL Maestro Group announces the release of AnySQL Maestro - a
freeware, but powerful tool for all the database engines accessible
via ODBC driver or OLE DB provider (Access, SQL Server, Firebird,
Oracle, MySQL, PostgreSQL, etc). Key features include database
object management, graphical database designer, visual query
builder, data export and import, BLOB Viewer/Editor, and a lot of
other things.

http://www.sqlmaestro.com/products/anysql/maestro/

AnySQL Maestro has been successfully tested with Firebird ODBC
drivers 1.xx and 2.0 beta and all the latest Firebird server
versions up to 2.1.

Full press-release:
http://www.sqlmaestro.com/news/company/4843/

Sincerely yours,
SQL Maestro Group
http://www.sqlmaestro.com