Comment 8 for bug 70501

mmm... the above .drirc attachment seems to be recognised as html in firefox and doesn't display anything when clicked so I will include the contents here:
<driconf>
    <device screen="0" driver="radeon">
        <application name="Default">
            <option name="force_s3tc_enable" value="false" />
            <option name="no_rast" value="false" />
            <option name="fthrottle_mode" value="2" />
            <option name="tcl_mode" value="3" />
            <option name="texture_depth" value="0" />
            <option name="def_max_anisotropy" value="1.0" />
            <option name="no_neg_lod_bias" value="false" />
            <option name="texture_units" value="3" />
            <option name="dither_mode" value="0" />
            <option name="hyperz" value="false" />
            <option name="round_mode" value="0" />
            <option name="color_reduction" value="1" />
            <option name="vblank_mode" value="1" />
            <option name="allow_large_textures" value="2" />
        </application>
    </device>
</driconf>