i managed to get a few subs on the horsehead before this storm came through
only problem was my capture software crashed and when i restarted it my gain and offset had reverted back to default without me noticing..
0 gain and 100 offset is way too low so not a lot of real faint stuff showing.
anyway, all the bugs are now ironed out and i have a set of narrowband filters arriving next week
http://users.on.net/~monox/hh.jpg