Zen 6.5 sp2 NW 6.5 sp 5. Using PXE imaging and love it so far.

I can image machines that do not have the image safe data (ZISD) just
fine. the server package is set to image either a XP or 2k image based on

I can clear the ZISD and it remiages when I reboot.

BUT, I can not force down an image when I want to.

I tried the " put an image on this workstation on next boot", with and
with out "use this image instead..." but no image will come down unti I
clear the ZISD.

What am I missing????