Database modelling tool for Mac

Hi all!

My first post to the list. I'm looking for a database modeling tool for Mac. I'm running a mysql database for my rails app and I would like to be able to model my schema in a GUI and the export the model as SQL statements (if migrations is possible that would be a bonus :)) I found a lot of different tools for PC but so far none for Mac (e.g Data Modeling Tool | DeZign for Databases). If you have experience from such a tool for Mac, please drop a line and tell me about your experience.

Regards Johan

Power Architect is one option

Sorry, but I can't tell you much about it, since I used it only once by now to sort out a db we got from a third party, when refactoring an app. Otherwise we stick to simple migrations.

Will check it out, thanksThorsten!