Symantec Ghost-Packet Driver 3c556nic

We have Symantec Ghost 6.5 enterprise – and I can’t find the packet drivers for our 4 Hp Omnibook 6000 with integrated NIC – 3Com 3c566 Mini 10/100 NIC (this is the driver-it is a 3Com chipset and HP only has DOS/NT drivers)
I need the packet driver for my Ghost book disk – I have tried to piece a boot disk together with the DOS drivers and can’t get it to work – Is there a way to use the DOS drivers and create a Ghost boot disk with that or can anyone tell me where I might get the packet drivers for it??
Thanks so much
Gina