There's also generic, which I think is 0, but as far as I know that's it at this time. I'm sure there will be more in the future. Also, it would be nice to be able to use our own. I'm sure we can probably change the default audio files, I just haven't done it. But being able to use whatever, whenever would be nice!
LOL, I just looked in the audiobank because you made me curious. I guess "Generic" is grass. It seems there are LOTS of them! In the audiobank under materials, there are sounds for: Glass (4), Liquid(5), Cloth(6) (I can't hear this one but I have the stereo on pretty loud), Drum(7), Tin(8), silly(10), Bathroom(11), cobble (12), gravel(13), and then they seem to repeat a few. I tried different indexes but none of them worked. Perhaps, like I though, they aren't usable yet.
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