Does anyone know how to remove standard applications from a retail version of a S60 based Nokia phone (e.g. C5)?  OR better still create a script to do it for about 100 phones?

It is really easy to lock down a computer desktop with a standard desktop. But How do you do the same with a mobile phones for dozens of people?

I know phone companies / Carriers customise what applications goes on a phone - how does the end user do the same for multiple phones? for example remove all the crap from the phone apart from Mail + Exchange connector and phone dialer and GPS?