This week saw significant updates to two of Open Media Boston's favorite applications—Firefox and the Transmission bittorrent client—and continued development on the recently reviewed BetterTouchTool Mac multitouch utility. Read on for highlights of the most important updates.

Apple released the multitouch capable Magic Mouse back in October, but as we wrote at the time, the software that ships with the mouse barely taps its hardware's potential. It was only a matter of time before OS X software developers picked up the slack and released tools to expand on Apple's limited preferences. Here are our first impressions of two such free utilities: MagicPrefs and BetterTouchTool.

The recent short trail starts with "Technology for Social Change" — The Grassroots Use of Technology Conference X, October 16 and 17 at Northeastern University in Boston. It ends seven weeks later, on Saturday, December 5 with "Organizing 2.0 — Online Organizing in the Era of Hope" at the Murphy Institute for Worker Education in midtown Manhattan.

Following a months-long spat of constant attacks against 4chan that included spam, malicious links and disgusting child pornography, 4chan founder "Moot" unofficially called for a response against file sharing host Sharecash. 4chan users, infamous for their DDoS attacks against other prominent and powerful targets, took up the call by bringing down Sharecash's server for several hours.

With ChromeOS, Google is betting the sever farm on a new model of computing that leaves applications on web servers and trades power for ease of use and reliability. Optimized for web work and little else, ChromeOS devices will be zippy browsers. But without the ability to run native applications, ChromeOS devices may not have the necessary power and flexibility users need to produce web content. If this is the model Google sees for the Internet's future, the web will be a quiet place.

Google is on the defensive in recent months, facing threats of antitrust action from the Obama administration, a concerted public smear campaign by Microsoft, and growing concern from its users over its panoptic and ubiquitous services. In an attempt to allay these concerns and convince Washington it isn't evil, Google has created Dashboard, a tool that brings many of a user's privacy settings and content from Google products onto one page. But while Google markets it as a powerful tool to manage one's privacy, the seemingly extensive Dashboard actually presents users with a limited set of the total personal data Google collects.

Steve Jobs has finally done it with Apple's new Magic Mouse: the product is devoid of buttons. Instead of the usual left and right click with a scroll wheel, the Magic Mouse has a single shell that recognizes multitouch gestures across almost its entire surface, adding a new tactile dimension to the standard keyboard & mouse combo. Actually, the Magic Mouse's biggest problem may be that it's still just a mouse.

BOSTON - From personalized genomics to measurements of sea-level rise, from al Qaeda websites to citizen technology-assessment panels, from brain-based education to labor-saving inventions for use in developing countries, social and scientific changes are intertwined. "Science in a Changing World," a new graduate track at UMass Boston prepares students to participate in questioning and shaping the direction of scientific and social changes, as well as to teach and engage others to participate in this important endeavor.

With the release of iPhone OS 3.1, Apple has provided app developers with APIs to allow audio recording via connected bluetooth hardware devices, making it possible for developers to take advantage of bluetooth headsets for voice communication. Does this mean Skype's iPhone app will soon support bluetooth?

In two days, IBM will have finished preparations to transition all of its employees away from Microsoft's Office suite to their own version of the OpenOffice.org suite, Lotus Symphony. By Monday, every IBM computer will have Symphony installed, and the company will begin creating and sharing only open format documents. The move marks the most significant shift away from Microsoft's de facto standard office suite and proprietary document format by a single company, and—if well documented and supported—could help many other businesses do the same.