Hi to all! Please if somebody can help me. I have one mac and 2 pc's. I want to connect them all in a networkthrough a Router (4 port switch and modem inside it) - DSL-504T- but don't want PC's to go to have access to the internet, but to be able to share files between them. PC's are with Windows XP and MAc is with MAc OS X installed. Thanx!