Some great picks, I haven't seen In the Mood For Love or that version of Tess though. Hm top ten's are tricky. I always say Jennifer Jason Leigh in Georgia was robbed that year. Isabelle Adjani in Camille Claudel, Isabelle Hupert in The Piano Teacher, OH! Holly Hunter in The Piano obvi., Katherine Hepburn in Summertime, Frances McDormand in Fargo never gets old no many how many times I watch it, picking one Nicole Kidman is hard but I would say To Die for or Dogville (even though I hated it her performance was insanely good). Would have to mull some more. Fun topic!