Does anybody else have a problem getting through the preboot process with
Dell Latitudes? Ours hang, reboot, or go through PXE twice (depends on the
model).

If somebody out there has both Latitudes and ZCM and would take pity on me
and enable PXE in the bios and see if they have the same problem, I'd know
whether I need to use my last SR or not.

We've had problems with
520
610
810
and 820 (pxe goes through twice)