I've done a search, and I've found several useful threads on recommending books, but I had a little trouble finding one that recommends good DVDs.
Obviously actual training is always central, but other sources can be good supplements.
So... any suggestions? I own (and love) the 1st and 2nd friendship demonstrations (its amazing what REALLY good aikido looks like, even on tape), Ellis Amdur's ukemi video (that fixed my rolls & am genuinely grateful), and Saito's aiki ken & aiki jo.
I'd love to hear people's opinions on what else out there is good.
(And I dont mind shameless plugs if you explain in some detail why your DVD / your instructor's DVD rocks beyond words