What you have to do is set up a workgroup that both devices are in, then share (make accessible on the network) the folder(s) your media is in. From there, anyone who joins that workgroup can also access the folder(s), unless there are additional group policies implemented.Here's how to join a workgroup
andHow to share and set permissions to folders
Those are for Win XP, since you didn't state what OS you're using. If you don't have XP though, let me know what you do have and I can find some more fitting tutorials. Cheers.