okay... I have a DSL router with 2 lines... one to a desktop and one to a wireless router with 2 computer connected to it. I set up a network and the desktop can see the other two in workgroup computers but when I click on 1 it says "network1 is not accessable. You might not have permission to use this network resource. Contact the administrator of the server to find out if you have access permission.". I can't even open workgroup computers on the two wireless laptops because it displays the same message. How do I change the access permission?