[linux-audio-user] seq24 + jack = I'm stuck!

[cochardy]

Hi

Ok ok, I installed gentoo, I installed jack, I installed the realtime 
module (it shows up with lsmod and in jack). But seq24 won't "work":

If I use seq24-0.6.2 or 0.6.3, then it won't even start, won't even show 
in jack.
If I use seq24-0.6.1 it starts, but it won't show up in jack, or won't 
find any apps like zynaddsubfx, but at least, seq24 starts with this 
version when I press the play button (and the refresh button of jack 
"blink" like it does on FC3).

When I use fedora core 3, seq24-0.6.1 shows up in jack through 
"midithrough" and works fine. I don't really know what that is and how 
to enable that...

What is this "midithrough" in jack, how can I manage to have it in the 
gentoo's jack?

I would be happy to know the way to the solution (then I stay on Gentoo 
forever... :-) )

Thank's

Yves