Hi All,
After some research, I've succeeded in getting 'Active Directory' functionality to work with F/W 1.03 & ADS Package 1.0.   I've managed to accomplish some connectivity (authentication) by configuring the Device Settings with:
Username  : DNSAdmin              <A/D Account /w Domain priviledges>
Password  : DNS343b4605a!
DNS1      : Provided via DHCP     <A/D Integrated>
DNS2      : Provided via DHCP     <A/D Integrated>
Host Name : DNSTORNAS01
Workgroup : TERRAFLORA
Realm Name: CORP.TERRAFLORA.COM   <internal A/D domain, NetBIOS is terraflora> 
AD Server : DC1terraflora01
Note that the DNS-343 and test workstation were restarted between tests.TESTS:1) Behavior when selecting 
Active Directory as the 
Network Type so as to allow the DNS-343 to join the domain:   
RESULT:- The computer object appears in A/D as expected - displays a 'success' message.
 - Moving the object to an OU still allows access to the object from 'Microsoft Windows Network'
 
  'Microsoft Windows Network'- The DNS-343 object (DNSTORNAS01) appears as expected in TERRAFLORA.
 
2) Behavior when attempting to connect using 
DC1TERRAFLORA (
Domain Controller, 
LMCompatibilityLevel=2):   
RESULT:- Double-clicking the DNSTORNAS01 object from 'Microsoft Windows Network' displays the username/password prompt.
 - Using the IP Address (\\###.###.###.###) displays the shared object contents.
 
   EXPECTED BEHAVIOR:- Shared object contents should have been displayed when double-clicking the DNSTORNAS01 object from 'Microsoft Windows Network'
 - Selecting an object displayed inside DNSTORNAS01 should prompt for credentials if required.
 
3) Behavior when attempting to connect using a domain workstation (
LMCompatibilityLevel=0, 
LMCompatibilityLevel=2, and/or 
LMCompatibilityLevel=3):   
RESULT:- Double-clicking the DNSTORNAS01 object from 'Microsoft Windows Network' displays the username/password prompt.
 - Using the IP Address (\\###.###.###.###) displays the shared object contents.
 
   EXPECTED BEHAVIOR:- Shared object contents should have been displayed when double-clicking the DNSTORNAS01 object from 'Microsoft Windows Network'
 - Selecting an object displayed inside DNSTORNAS01 should prompt for credentials if required.
 
4) Behavior when attempting to connect by mapping the resource using a command prompt: 
   NET USE X: \\DNSTORNAS01\Volume_1 /USER:<username> *
   NET USE X: \\###.###.###.###\Volume_1 /USER:<username> *
   RESULT: - The drive letter is successfully mapped.
 
5) Account Name/Password supplied at prompts throughout the tests:   
RESULT:- Account name and password supplied had to be:
 
     Username: <REALM>\<username>    (ex: CORP\Administrator)
     Password: <password>            (ex: DNS343b4605a!)
   EXPECTED BEHAVIOR:- Should have had to supply the following:
 
     Username: <WORKGROUP>\<username>   (ex: TERRAFLORA\Administrator)
     Password: <password>               (ex: DNS343b4605a!)
In summary, there continues to be an issue with prompting for username/password when initially double-clicking the DNS-343 object from 
'Microsoft Windows Network'.  Additionally, there appears to be and issue with the credentials that need to be passed for authentication; in my tests, I should have had to supply 
TERRAFLORA\<username> and not CORP\<username>.
Cheers,