New iMac Dou Core not Connecting to Windows 2003 File Server

Hello All,

The first Dou Core iMac just came into our shop and we have run into a
problem with it not connecting to our 2003 Files Server, even though we
installed the lastest UAM with NTLMv2 128-bit and we have bounded the
iMac to the Active Directory Domain. The error we get is "Failed to
Connect, Error 2".

Does anyone know if 2003 Files Services for Mac is compatible with the
new Dou Cores?

Jason