-1 here for Air Video
it's actually useless since it requires a computer to be running 24/7 in the background (for decoding) just so the video can be viewed on the iPad.
if Air Video can directly connect to the NAS files/folders, then it would be much more practical.
That doesn't make it "useless," just useless for you. I have a computer at home that's on 24/7 as do many other people that I know. It's not an oddity.