So I've recently released a new version of Codebug.
Some of the new things include: - Drag and drop of folder and files fully supported - Better contextual menus - Tracking variables without having to select it again - Some bugs and memory improvements overall
And it's also 40% cheaper :)
you can get it here: http://codebugapp.com/
Codebug is a Xdebug frontend client for OSX in case you wondering at this is ;)