au.streamcaching.MinimumCacheUsage

This value is the minimum potential usage of the stream cache we feasibly want to support. Setting this to 0.25, for example, cause us to potentially be using 25% of our cache size when we start evicting chunks, worst cast scenario0. 0: limit the number of chunks to our (Cache Size / Max Chunk Size) [0.01-0.99]: Increase our number of chunks to limit disk IO when we have lots of small sounds playing.