Can anyone help me out?

I'm trying to image a unit that has a Broadcom 4400 nic installed. I can
get the Linux drivers from their website, however, I don't have the
ability to make the driver as they instruct. Either by rpm or using the
tar file. Either the rpm command or the make command are well hidden on
the zen boot disc or I'm doing it wrong. A distinct possibility.

Anyone out there have the bcm4400.o driver for the bcm4400.3.0.8 version
driver for Zen

Thanks, Linda Sue