I have been using Google Chrome on my iPad to follow the lessons, and I hadn't had any issues until today. Today, for some reason, I can't get any audio output using a browser. I tried Chrome, Firefos and Safari and the same results, no audio. I tried other web sites, and the audio works fine. But on the Guitar Tricks site, no audio. I can hear the audio using the Guitar Tricks app on iPad, but not via any browser. I like using a browser a lot better because I can have multiple tabs open, and I can view my history. Both of these functions are missing in the iPad app.