I've seen it also, made by Sony but I think was rather expensive, should have been cheap as it wouldn't need as much of a housing or power supply. I suspect it's no longer made or maybe it was only for NSTC which is why it's not on our radar down here.
nice hd drives, but i was after a simple tape deck like the dvr1000 (i think that was it's no.).
have dsr80, but there's no firewire (yes component, sdi, qsdi, et al), and since i produce a lot of long form work, i'm thinking it's time i got it into the pc as simply as possible, and as cheaply (ie. using full size cassettes...) dsr 30?