Apple CEO Steve Jobs once again introduced the new PowerBooks new and upgraded software to a throng of adoring fans at the annual Macworld Expo San Francisco, including a new web browser, new versions of the "iLife" applications (iPhoto, iMovie, and iDVD), and presentation software (which Steve himself has been "beta testing" at every Macworld keynote since 2002).

Alexander Moskalyuk reviews below the new O'Reilly title Essential Blogging, which he points out is available not only for purchase through conventional purchase, but also with O'Reilly's Safari Online subscription, where it's available for a mere 1 point. Read on for his take on how useful Essential Blogging really is.

prostoalex writes: "Teaching developers to program for wireless platforms is probably not an easy task, since there are just so many focus groups in your audience. This book assumes that reader is already familiar with J2EE concepts, has programmed Java and knows the basic APIs for string manipulation and mathematical operations. Learning Wireless Java was a part of my first-month Safari subscription, and since learning to program for Java-enabled phones was a specific task I set for myself, there were some other books on the list that taught you the details of J2ME."