3Com NIC/what mode?

I have a couple hundred NT4 clone workstations with 3Com 3C905b network cards and I need to generate a report of how many are set to autonegotiate and how many are set with explicit duplex/speed settings.

These machines do not have SNMP installedso I thought perhaps I could pick up the information from the registry but I have not been able to find the right key.

Any ideas will be appreciated!

paul