Writing in a journal is all well and good, but when you're ready to share your musings with the world (and you think the world is ready to receive them! ), a "blog" is the way to go. As the latest phenomenon to grow out of the Web, the blog (or "Web log") is a diary with a difference: Rather than speaking to yourself, you're speaking to the world -- and, best of all, the world can talk back! Here to get you started is a low-priced guide to the leading free blog software: Google's Blogger. Using large color illustrations and a minimum of verbiage, this compact, tightly focused guide from best-selling author Elizabeth Castro takes you through each step of the blogging process -- from acquainting you with the interface to setting up your blog, creating your profile, posting email, adding pictures and audio, and using BlogThis to post your blog from anywhere on the Web.