As an example, if you end up picking "BandwidthBurst 500 KBytes" in addition to use that on your BandwidthRate, Then you certainly won't ever use a lot more than 500 kilobytes for each next; but when you select a better BandwidthBurst (like 5 MBytes), it enables additional bytes through till the pool is vacant.The Pulsar RS200 is the only real enti