Accessing NAS Drive via Addonica NAS

Has anyone else tried using an Addonics NAS 3.0 adapter with aTV black 1.2?   I can easily browse  the file shares on the network from my laptop  \172.x.x.x\public, however when using XBMC, I cannot access the shares.  I tried browsing for a SMB share and direct via IP, but I always get an Operation Timed Out error.


From the aTV interface, going to managed shares I get the same Operation Timed Out.  


When hooking a drive up to a Synology box, I can add the SMB shares so obviously this problem is limited to something between Addonics and aTV black…   ideas?