> Date testDateTime= format.parse("02-10-2004 10:00:00 EST");

> ps.setTimestamp(1, new java.sql.Timestamp( testDateTime.getTime()),
> GMT );

Please ensure that your GMT calendar has the time zone set correctly (i.e.
it is not the default time zone). If you still believe that there is a bug,
please prepare a test case that reproduces the problem.

If you want to check sources, please see
org.firebirdsql.jdbc.field.FBTimestampField and org.firebirdsql.gds.XSQLVAR
classes.

Roman