I have a Infrant ReadyNAS NV... their latest firmware had lots of fixes for streaming video using the ps3. but i haven't gotten around to playing with it. Until the ps3 supports divx, it's a pain in the ass having to re-encode movies, ect.
I know. However I use Jodix and it supports batching and I currently have the output dir pointing to an ext harddrive which i move about (which is a PITA). Plus i figure i'd like to be ready for when i can download my tv progs using torrents straight to the PS3 :-D