User, Password, and Database?

[hehateme]

I am trying to use Table Shark's free trial but I have to get it to log onto PostgreSQL from my PT3 so that I can import my database to Table Shark. I do not know what the user, password, and database fields should be put in as. I actually took off the PostgreSQL "md5" and replaced it with "trust" so I don't need a password but it still doesn't log in. It says there is either a connection failure or that it is an incorrect user or password or database. What do I put in the fields?

A pic of it:

http://farm4.static.flickr.com/3264/290 ... c639_b.jpg

[WhiteRider]

The user is 'postgres', the default password is 'dbpass', and the database name is whatever it is called in DAtabase -> Database Management.