lol, well, I dont think he's beating CD speds yet
3.6 meg in 16 sec is approx 230 KB/sec, about 1.5x CD speed, so a 2x speed CDRW would be better
and somewhat less hassle imho
still, nice feat, i'd like to see him couple 5 16speed CDRW's togheter and raid em
I think his raid was raid 5 tho, seen that he lost about one drive of space, since raid 1 would have cost im half of it and has to be done with even number of drives, raid three would be possible too.