I am looking for the pin arrangement for an express 48/96 power supply. I need to test it to see if that last thunderstorm fried it...
It depends whether this is a 5-pin or 8-pin supply. In either case, see this wiki article:
to look at this one: http://theatre.uwinnipeg.ca/download/lx/expressman.pdf
it will help you regarding with your problem :)