Looking through the forums I seem to be seeing a few problems with NAS and older versions of aTV Flash.
Can aTV Flash see and access a NAS connected to and AirPort Extreme?
I have a Mac Mini attached to my living room TV using a NAS connected to an Airport extreme for storage. I want to purchase an Apple TV tonight for the bedroom and have it be able to access my avi files that are on the NAS connected to the Airport extreme. Is this possible with the current version of aTV Flash?