Hi Nathan,
I have several batch files which do this. I pass two parameters to this batch file, the first is the site name and the second is the tcl script to run.
The batch file contains:
call quovadxqdx5.3integratorsbinsetroot quovadxqdx5.3integrator %1
cd quovadxqdx5.3integratorbin
hcitcl %2
Hope that helps.
Rick