We are having similar problems with our Win 9x clients logging on in our Windows 2000/NT 4.0 'mixed' server environment. Our Win 9x clients start the script alright (called from Netlogon share) but stall when group membership is checked via the "Ingroup" function. It is intermittent but seems to be associated with heavier-than-normal network loads. We do not use the KixRPC service as we do not use the @ldomain macro (according to the manual this macro needs the KixRPC service) but we do use the @Ldrive macro. For quite some time the script ran without error but now seems to be failing regularly. At this very moment a team is trying to analyse why things failed but nothing is immediately apparent. Does 3.62 Kix32.exe operate well with Windows 2000?