[Asterisk-Users] Zaptel issue

[Asterisk]

I'm having a bad time getting 3 TE410P's and one TDM400 working in the same
box.

At some point during the install of second card, wcusb starts loading.  I
believe
this is one of the TE410 Cards causing this as there is no usb enabled.

Module                  Size  Used by    Not tainted
audit                  89880   2  (autoclean)
usbserial              23420   0  (autoclean) (unused)
lp                      8964   0  (autoclean)
parport                36832   0  (autoclean) [lp]
autofs4                15832   0  (autoclean) (unused)
tg3                    67368   1
wcusb                  19552   0  (unused)
usbcore                77376   0  [usbserial wcusb]
wct4xxp                70752   0  (unused)
zaptel                179872   4  [wcusb wct4xxp]
floppy                 56656   0  (autoclean)
sg                     36236   0  (autoclean) (unused)
microcode               5688   0  (autoclean)
ext3                   85736   2
jbd                    50668   2  [ext3]
aic7xxx               160880   0  (unused)
diskdumplib             4940   0  [aic7xxx]
sd_mod                 13968   0  (unused)
scsi_mod              106664   3  [sg aic7xxx sd_mod]

If I rmmod the usb stuff, it come back on next reboot...
At reboot, zaptel is complaining that modules are busy and can't remove
them.
How can I stop asterisk from loading this ?

Bart