Hi Jerry,
I was able to connect to my Databases with DBVisualizer after reading the Doc on their web site. I was impressed with DBVisualizer's speed and apperance, since it is a java based app. However, I had some trouble using it. I couldn't insert a new record and editing records is a little ackward. It's not quit a finished product yet. In my opinion both PgAdmin II and DbQwikEdit are a couple of step up on it at this point.