Re: Front end?

>Any hints or especially tutorials would be greatly appreciated

You can purchase REALbasic Standard and pgSQL4RB "internal
deployment" for about $200 total.  (Might be a bit more with the weak
dollar.)

With that you can make virtually any stand-alone or console
application you like.  The big advantage of pgSQL4RB is that it comes
with excellent documentation and it supports virtually all PostgreSQL
features.

Eduphant is a small but free frontend that was made with RB +
pgSQL4RB.  It's a good frontend to learn SQL.  You can insert data
using SQL queries and there are templates to show you how.

Go to aliacta.com for more info.

Cheers,

Marc