With apologies if previously addressed; I did search. I just installed the LNS beta2 for Vista. All seems to be working fine, except the installation did not turn off the Vista firewall. Assuming having both running would not be a good idea, I turned it off manually. This left me with a Security Center warning in the task bar, so I turned off monitoring for the firewall in the Security Center and the warning went away. I am simply seeking confirmation that LNS is not recognized by the Security Center under Vista (as it is with XP Sp2) and that turning it off was appropriate. Thank you.