Skullcandy IPO? Check Your Head.

If anyone needs proof the tech sector has entered extra-frothy, double-latte territory, it’s best to look past the immense valuations discussed for Groupon or Facebook.

Exploring iStuff at CES With Mobilized (Video)

Apple may not have been in Vegas, but its legions of followers were. The maker of the Mac and iPhone prefers having the stage to itself, but an entire section of CES was devoted to iStuff. Mobilized toured the show floor and has a video report.

Headphone Spat Pits Monster Against Upstart

Monster Cable Products has a well-known brand and a history of defending it aggressively in court. But its suit against a new rival to a high-profile line of headphones has some singular elements.

Zynga Drops the Beat With Dr. Dre in Mafia Wars

Zynga has formed a partnership with rapper Dr. Dre, who is using the social gaming phenomenon to promote his first album in more than a decade.

Everything Will Be Social–And That Includes Sweating

The prevailing opinion among tech entrepreneurs seems to be that everything, online and off, would be improved by a social component, and for some sectors, what it means to “get social” is quite obvious. But motivating people to be healthy and athletic is one of the most interesting and novel extensions of the digital social identity I’ve seen.

Wham! "Firewire" on WSJ.com's "Digits" Show: Here Comes the iPad, and When Will Twitter Make Money?

BoomTown’s plot to take over the world via honking big Skype headphones is working. Barron’s blogger Eric Savitz and I will be appearing weekly on Fridays on the WSJ.com’s “Digits” daily online tech show, in a segment called “Rapid Firewire.” This week’s topics: Apple, Google, Twitter and Radio Shack.

Everybody Wang Chung Tonight: BoomTown and Giant Earphones Talk Apple iPad on WSJ.com's "Digits"

BoomTown and my giant Skype 1980s-style headphones will be making regular appearances on WSJ.com’s daily “Digits” tech show going forward, and here’s the latest video. Besides making musical recommendations from the era–this week, Wang Chung!–and looking like I just rolled out of bed (I did!), I talked with “Digits” geek-lady-in-charge Stacey Delo earlier today about the hype around the April 3 release of the Apple iPad to stores.

The Next Big Thing in Tech: BoomTown Sporting Giant Headphones on WSJ.com's "Digits"

Today, I appeared on the WSJ.com’s daily online show, “Digits,” talking about the “next big thing” in tech, on the 10th anniversary of the tech stock bubble high. Those were the days, my friend, I thought they’d always end. But check out my dated headphones!

CES: From Lady Gaga to Punky Brewster

Celebrities pop up at every annual Consumer Electronics Show, with Tom Cruise, Slash, Stevie Wonder and Hulk Hogan making appearances in recent years. CES 2010, which starts Thursday, is no exception–as long as you keep your definition of celebrity broad.

Backing Up, Lossless Audio and Genealogy Programs

Walt answers reader questions regarding computer backup, importing CDs into iTunes, and viewing genealogy records on the Mac.

D7 Video: Greg Harper of Gadgetoff