I have 5 computers all networked with the same "workgoup name" I can see all of them in Network Neighborhood - along with their standard shared folder. Internet works fine on the Wireless Network for all computers (not encrypted - yet) All runinng XP Pro All computer names have no spaces (as required by MS) Print and file sharing is turned on all all puters (and I have verified full permissions to read and write) One computer (out of five) will "let me in" to the shared folder - the 4 others say that I am "not allowed and the server is full" - or something to that effect. Firewalls (and corresponding exceptions) are set the same for all computers - I have checked the detail for all the Networking properties of all computers and they are the same. I don't have any aftermarket firewalls - as McAfee or norton. What am i missing here? Thanks!!!