Automatically Start program for the "Other" login in Active Directory

We are running Mac OS 10.6.8 in a lab environment at a university and wish to start connecting the Macs to Active Directory for student login in the labs. We have set up the network on the Mac and are using the "Other" login for this purpose, so each student may now login with their username and password for Active Directory. But we also have a particular program we want to run on the Mac for each user at login called Pcounter, which counts the print pages for each student and once a student reaches their printing limit they must purchase more print pages. Is there a way to setup this program on the Mac to run at login for every student using the "Other" network login? Is there some sort of startup items area for the other login that would apply to every user that logs in with their specific username?