I downloaded this just the other day, so I'm still trying out a lot of features.

I agree with the first reviewer's comments-- it's a good product with GREAT potential.

A few quick points:

the interface isn't perfect yet, but seems close enough.

1) pressing the delete key DOES delete the selected table or column

2) the apps copies every column in the parent table's primary key, which makess sense for the behavior for a foreign key. It uses IDEF1x notation, which the reviewer may not be familiar with. The very sparse help should have made that clearer.

3) when doing joins manually, the anchored each line on opposite sides of the table. It looked like it worked okay...

I'm not so concerned about the price, if it does what it says it does.

Given the paucity of good db tools for OSX. that said, the developer is definitely aiming for a "non-shareware" kind of market.