Neverwinter Nights off of a ipod or USB

NWN on an 8GB USB Flashdoes anyone know if its possible to Run neverwinter nights off 8g USB or (preferably 30gb ipod that I already have) on a computer that I can not install things onto
(I would use a friends computer to put the game onto the ipod or usb,and play on my computer that requires an admin code that I cannot get or have put in for me >_<)

Picture of Neverwinter Nights off of a ipod or USB