Best browser for HTML5 support on Android

Can anyone recommend a browser that actually works with Captivate HTML5 output on android devices? I get a variety of problems across Firefox, Chrome, Dolphin, and Ninesky. The main problem I get is no sound, but on some of them I get sound but the nav buttons don't work. I am using very simple slde sounds - one per slide. Also, does anyone know if there is an Android version of Safari?

Best, Steve