I am having trouble with sharing files on my network. I have followed all the instructions on setting up my network. I can access my Mac from my PC and can access my PC from my Mac. I am not able to get my iTunes library to show up on my PC. I have enabled file sharing on both the Mac and PC. In iTunes it shows the status as on and no users connected. It shows this on both my Mac and PC. Any thoughts or help would be appreciated. Thank you.