You will be prompted to enter your username and password. Note: You must specify https to ensure that you are using a secure session. The server address should be in a form similar to this: In the Finder, choose 'Go -> Connect To Server', type the address of the server in the Server Address field, and click Connect. Luckily OSX includes native WebDAV support, so you can use the 'Connect to Server' command to access your Spiffy Store theme files using WebDAV. To edit your files in real-time using TextMate, you first need to set up your computer to access your theme files. (For those of us not lucky enough to have a Mac, check out E text Editor, which lets you use TextMate bundles and many of TextMate's features on Windows.) TextMate is a popular text editor for OSX, which includes excellent code highlighting, and a bunch of useful features that you can read about on their site at