To try it go to http://www.flickr.com/tools/lifeblog. You'll get a different password from your normal Flickr password and a URL to use in the settings. I like the handset version of LifeBlog a lot (the desktop part less so - especially since I moved to a Mac at home) and I like Flickr as well, so combining the two is perfect.
Lifeblog to Flickr. So sweet. You can crosspost images to your TypePad weblog with atom2blog Flickr API endpoint.