ZISD not naming the computer back..

I've been trying to make it so that no matter what happens to the
workstation name in windows, the name in ZISD overwrites it upon
rebooting.

I have the NETBIOS name set and the DNS Hostname set in ZISD (both the
same), we'll call it "SERVICETAG".

I opened up ZISWIN, went to the Collection Mask options and put check
marks next to the "Windows Computer Name" and the "DNS Information"
options.

I then go to rename via My Computer, it allows me to. I reboot, and
ZISWIN doesnt put the name back to "SERVICETAG". I load up ziswin and
it still says "SERVICETAG" as the name for NETBIOS and DNS.

Also tried setting the Just Imaged flag and it still didnt rename it.
Whats the trick?
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