boneill,
Slow login times could be due to a lookup issue or the Mac's time. Please make sure you joined the domain using the Fully Qualified Domain Name, and that the Mac's time is configured to sync with a domain controller in System Preferences > Date & Time. You can change the field that states 'time.apple.com' to the IP address or the fully qualified name of a domain controller.
If this doesn't work, please contact our support team by emailing
support@thursby.com for further troubleshooting. This forum is for user discussion of ADmitMac v7, and is not intended as a primary source of technical assistance.
-Michael