Tumult HyperEdit: The live HTML and PHP editor for Mac OS X
Tumult HyperEdit is a lightweight HTML editor with a preview pane that displays the web page live as you type.
GooeySAX
GooeySAX
Check XML documents for well-formedness and validity across the network or locally via a Graphical User Interface.
Just saved my butt on something… thank you GooeySAX.
The Rings
How to handle a web deisgner
iFill
iFill streams mp3 files from thousands of free radio stations directly to your iPod. (from the smart folks at Griffin Technology)