Chuck,

I'll have to run your script tonight when I get home. The problem
machines are at home and unfortunately I am at work right now and can't
access those machines.

As far as security software goes, the only thing I'm running is Norton
AntiVirus 9.0 and AdAware 6.0. Early on in this process I tried
uninstalling both of them and that did not effect the problem. I can
try that again if you'd like me to. Both software packages are running
on both the good and bad machines. BTW, except for a bunch of
installed software on the bad machine, both machines are set up
identically with the same version of the OS, etc.

Don