I just added a iMac to my ethernet network. It's the first Mac to this PC network, and I am new to Macs (a new convert!!). My iMac can see my PC's and read the folders and files on them. However, my PC's cannot see the iMac. I have the Firewall set to let anyone in, and I have File Sharing set up to let anyone read. Can anyone tell me what dum Mac newbie thing Im doing wrong? Thanks.