CNET Conversations: Microsoft's Steve Ballmer Summary: Steve Ballmer talks about Google's apps, Apple's niche, Zune's potential, and what's up with that Courier tablet. October 6, 2009 -- 11:55 GMT (04:55 PDT) Loading... Please wait. Topics: Windows, Apple, Hardware, Laptops, Microsoft, Mobility, Tablets Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.