configuring internal ZIP drive under FBSD-5.1-RELEASE

[carloma at bluewin.ch]

Hello ! 

I upgraded to FBSD-5.1-Release and built a new kernel including, what I think,
all the necessary drivers for my internal IOMEGA ZIP 250. Helas, there is
no device node in /dev for the device, and also is the device not detected
during the boot process.
I'd be very grateful for any hints to solve this obstacle. 


Regards, Carlo.