I know of one instance of someone getting Galleon running headlessly on a Buffallo NAS. If you are up for that, it can be done. See the linkstationwiki or the Kurobox wiki for directions on hacking the NAS, installing Java and Galleon and configuring it to work.
This is not an easy thing to do for the general population, but it is possible and works fairly well, if a bit slowly.
CuriousMark
This is not an easy thing to do for the general population, but it is possible and works fairly well, if a bit slowly.
CuriousMark