On a new MacVoices (http://www.macvoices.com), Matthew Dornquast, co-founder of CrashPlan, discusses the promotional strategy that involved giving away copies of their premium product at Macworld 2010, and the response they received at the show.

Dornqueast also reviews their different levels of service and what makes them unique, the security of your data both in transit and at the final backup destination, and more.

MacVoices” is an Internet show and podcast that delivers in-depth discussions with the most influential people in the Mac industry, as well as “the individuals who are out there making it happen on the front lines of the global Apple community,” according to host Chuck Joiner.