Microsoft officially launched its Office 2010 public beta today. We've been playing with the software for about a week now. Here is what we think of the package so far.

Analysts expect Modern Warfare 2's first week sales to breach $500 million. To provide perspective, The Dark Knight made $155.34 opening weekend. A movie ticket is cheaper than a video game, but half a billion dollars, any way you spin it, screams mainstream hit.

In this week's Fringe episode, "Earthling," the team searches for an explanation behind a string of murders in which victims turn to ash without explanation—the handy work of a space ghoul who's going after the radiation stored in human cancer patients.

It is a good device. And, yes, it will sell well. The real question: Does the Droid represent a seismic shift for Motorola, or is it merely a stay of execution?

Windows 7 officially hits the market today. It may come as a surprise to most users that it doesn't look that much different from Windows Vista at first glance. As you use Win 7, however, everything seems snappier and an order of magnitude more refined.

Transformers fans get a double dose this week with the release of Michael Bay's Revenge of the Fallen and the massive "G1" Transformers: The Complete Series - 25th Anniversary Matrix Of Leadership Edition collection.

It's a good week for Futurama fans, as a new 19 (yes, 19) disk set hits stores. For those who prefer thrills to laughs, there's a new, uncut version of the '90s classic Hardware while a director's cut of Drag Me to Hell makes a timely DVD debut.

What if humans had never evolved the ability to lie? That's the premise posed by The Invention of Lying, the new movie from Ricky Gervais, the creator and star of Extras and the original BBC version of The Office.

This week on Fringe an evil military physician is creating bombs out of patients. PM sat down with a toxicologist to ask: Can explosives really stick around in a body?

This week, the Emmy-award-winning third season of 30 Rock and Star Trek: The Next Generation Motion Picture Collection Blu-ray Box Set come home, while fans of Terminator: The Sarah Connor Chronicles try to fight fate.

The new Zune HD is the best Zune yet, and senior tech editor Glenn Derene admires its OLED screen and Zune Pass system. But why isn't it also a cell phone?

Apple announced a new line of iPods, including an iPod Nano with a video camera. The sleek $150 gadget has PM senior technology editor Glenn Derene worried for the future of the Flip.

This week, full season collections of both Heroes and C.S.I. should delight hardcore fans. Horror junkies can get their fix with Supernatural: The Complete Fourth Season and a Blacula double feature.

This week, The Simpsons serve up some classic episodes in its Twelfth Season, but fans of Asian cinema have really got it made with The 5 Deadly Venoms, Death Note 3 and Icons of Sci-Fi: Toho Collection.

This week, Disney's Race to Witch Mountain delivers a sci-fi actioner that the whole family can enjoy. Comedy fans can revel in the latest seasons of Flight of the Conchords and Tim and Eric Awesome Show, Great Job!.