Hi Trying to change my password on Vista but get an "device unavailable error". My laptop is running Vista Business and connect through Wireless connection to 2003 AD domain. After logon I check the environment variables and it shows: LOGONSERVER=DC02 So I think it logs on to the domain and not by cached credentials. I also have no problem connecting Outlook to exchange. I tried changing the password on the domain controller but then receive the error that the administrative limit has been exceeded. Gabrie