I have two questions , first is i have a router connecting my g4 powermac , a pc and a new ibook. I can get all there music through itunes little network but when i turn on file sharing i select go network in finder and i see there computers names with the network icon. I go to click it and it aks for a pssword. I try my password and no go and there password and no go. i dont remember setting a password ever for file sharing. How do we select folders or give each other access to the computers. Second question is i have stuffit deluxe and whenever i go to .tar .sitx .sit or zip a file it never compresses it . i thought that sit or zip was a compression format, what do i do to compress a file. thanks for the help.