7.4.2 & DBVis

Hi,

I've upgraded to SuSE9.1 which installs PostgreSQL 7.4.2.  I cannot seem
to connect to a local database using DBVisualizer, which worked fine
pre-7.4.2 (7.3.3 IIRC).  I keep getting a variation of errors re
pg_hba.conf either missing or invalid; most recently

FATAL ERROR no pg_hba.conf entry  for host "::1", user  "username" ,
database "blahblah", SSL off

the entry is

host     all      username               127.0.0.1
255.255.255.255    trust

I'm using the jdbc drivers distributed on the SuSE cd's....

Any suggestions are appreciated...

Bob