Had a similar problem on my 600. Couldn't get it to work correctly using modules.conf, so I wrote a little script which was called from rc5.d.

Posted it back in march.

http://www.knoppix.net/forum/viewtop...?p=41046#41046

Have a look, it should set you in the right direction, even if your actual values for io/irq differ.

HTH

--
TimW