I purchased Tether for Android and Mac last fall (Android v 2.2.2). I had problems then with drop outs that became more and more frequent. I finally gave up. Then I bought a new MacBook Pro, and thought I'd give Tether another try. Can't get it to work at all. "Failed to locate Network Adapter" is the message I get. In Sys Pref/Network it shows "Tether not connected". I've been exchanging emails with Tether tech support for days with no solution. Anyone have an idea?