[LAU] No audio going between JACK and sound card

[ANDERSON GREGORY]

I just installed Fedora 9 but I am having trouble getting 
JACK configured properly.  The only way I can get jack to 
start without failing is by using the 'dummy' driver.  But 
I cannot get sound out of the computer (even though ardour 
is working properly and playing) or any sound into the 
computer.  Is this 'dummy' driver an actual driver?

I had it woring excellent in Fedora 8 but in my absent 
mindedness did not write down how it was configured.  I do 
believe I was using alsa though.  Do I need to set the 
path to the driver, it just says 'jackd' now?

If someone could answer my questions or at least point me 
to a resource I would be very thankful.

Greg.