Thanks for the response Allan,
I do not specify a computername, I'm still only able to boot one machine without getting a duplicate name on the network error.
Here is a dump of the system.ini file in the net directory.
[network]
sizworkbuf=1498
filesharing=no
printsharing=no
autologon=no
computername=test
lanroot=A:\NET
username=
workgroup=SC
reconnect=0
dospophotkey=N
lmlogon=0
logondomain=SC
preferredredir=FULL
autostart=FULL
maxconnections=8
[network drivers]
netcard=e100b.dos
transport=ndishlp.sys,tcpdrv.dos,nemm.dos
devdir=A:\NET
LoadRMDrivers=yes
[386enh]
TimerCriticalSection=5000
UniqueDosPSP=TRUE
PSPIncrement=2
[Password Lists]
*Shares=A:\NET\Share000.PWL
FW_VAL=A:\NET\FW_VA000.PWL