Al, notice there were no performance numbers in the marketing mumbo jumbo. For audio file storage, there is really no problem because it's basically sequential write once, then sequential reads. Anything that leans more towards random reads, and especially random writes, stick with "regular" drives if performance is somewhat critical or more so. That being said, these drives won't be used in "enterprise" class systems or arrays - at least the products I work on won't be using them - where performance counts.
larry
larry