Used "water" as the fluid.
Baked at 500 resolution (takes TONS of RAM - I need to get a box with 8 gigs of RAM and x64 blender running)
The plane is simple diffuse grey, the glass is simply reflecting the sky.
The glass has a very low absorption, IIRC.
The next thing i am trying is wine pouring OUT of a wine bottle - but blender crashes. Out of memory.
