Tween classes (laco, zeh, fuse) on cdrom

hi, i did a search for this but cant found nothing. Im working on a cdrom where some mcs are animated with zeh tween class ( and im wondering about if it works in any computer. Should i include some of the files used for the class (by the way, i have no idea where that files are and where should be on the cdrom)
Any tip would be apreciated.