Hi Pablo!
There is this "makekit" script by GarryO
that eases the process of
making an H2's drumkit, layers and all. I find it very useful. See:
http://forum.linuxmusicians.com/viewtopic.php?f=24&t=1000&p=5289
Thanks for pointing that out Pablo - thats half of the script sorted
out. Problem now is that there doesn't seem to be a quick and easy way
to extract the wavs from a .sf2 under lx. You can export them one at a
time from swami but thats the only way I've found so far although I'm
sure there will be a few apps that will run under wine capable of
doing this. I was surprised fluidsynth can't do this.