[_JamesA_]

I have found DbVisualizer [1] to be a superior tool and it supports almost every database in existence, Postgres and SQL Server included.

Plus it's completely cross-platform and runs on Linux, Windows and OS X.

[1]: http://www.dbvis.com

[MagicWishMonkey]

That's pretty slick, and it's much more competetively priced than Navicat.