Always enjoy Studio Ghilbi films, they are usually fantastic visuals and atmosphere, with crazy characters. Worth seeing.
My four favorites DVD's in order...
Laputa, a story of trying to find a flying castle.
Spirited away, a story of a haunted Japanese washhouse.
Porko Rosso, a mercenary pilot turned into a pig that flys planes.
Howls moving castle, a magicians home is his castle.
There are others that are good, but the above I watch once every year.