One of the most handy third-party freeware utilities for Studio developers (particularly if you have large volumes of site definitions) is Jorg Schmalenberger's MM-Exporter, which was just updated to version 2.1. MM-Exporter lets you quickly and easily back up all your important settings and data from Dreamweaver, Flash, Contribute and Fireworks. MM-Exporter is Windows-only, highly recommended, and available for download here:

Greetings,
Is such a tool as mm-exporter for Studio 8?
Thanks,
Ed
Hi, Ed- not really, Studio 8 doesn't support batch import/export of site definitions, but you can import/export individual site entries (either with or without local file paths and server passwords intact) in DW 8. I still recommend Jorg Schmalenberger's MM-Exporter to complement Studio 8, however- it's a great utility.