Aren't they brilliant? One book, Memory, isn't there. It comes between Mirror Dance and Komarr and is really important plotwise. Or if it was there I missed it somehow. Hmm.
She wrote a few epic fantasy books: Curse of the Challion, Paladin of Souls, and a spin-off whose name escapes me (Wild Hunt? Winter Hunter?). The first two are just incredible and the spin-off is pale in their shadows.
There's also a fantasy romance series which is cute but not as good as the Vorkosigan or Challion books.