Can't get android (Toshiba Thrive) to respect @font-face
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I am not able get the following to work on Toshiba Thrive (Android 3.1): 
http://www.math.osu.edu/~rao.3/utf/test.htm
that uses this css file: http://www.math.osu.edu/~rao.3/utf/unicode.css
The system font is used for all three lines, not the specified font It works on desktop browsers and iPad. Is there some security issue that I am missing? Or is this a limitation built into Thrive, or worse, into Android?

Background: I have some Sanskrit texts coded as utf-8 html files that I would like to read on my tablet. The original files specify Ariel, which I know I can't use on the tablet. I thought I will use GNU free fonts instead. But nothing I do seems to work. These files are not for public consumptions, so I don't need to make it bullet-proof (that is, I don't care about IE).

Thanks in advance
Nath Rao