I have 3 or more system on my home network. 2 are W7, 1 is XP. Everything works for the moment, except that I would like to connect the machines without having to enter a login (user & PW or just user). Currently, programs will not connect to sync data unless I am logged in. The XP machine does not have a login PW and does not require a login to get to EITHER W7 machine. This seems strange give the following: The W7 machine w/o a password can access the XP machine without a login but must use a login & PW to get to the other W7. The W7 machine with a PW requires a login to get to the XP machine or the W7 w/o PW. Both W7s network configs are set up the same except for the PW on the one (laptop). I haven't tried removing the login PW on the LT and I do not want to do that. Can I make them all connect at home without using a login on any of them??????????? No Homegroup is setup. This is all working on a Workgroup.