If i logon to a PS4.0 server , the logontime takes about 35.sec. The part of the login that consumes most of it , is "Checking your credentials" We have roaming profiles, but i don't think that is the reason. If i logon to a XP server, the logontime is 15.sec. Mapping of loacalprinters an drives included. I have installed MSFIX 899409 , but PS 40 is still using about 30.sec. During logon. Our environment is Win2k3 SP1 with all critical fixes form Citrix and MS. Cheers JH