personally i was jealous when i found under xine that i couldn't use the dvd menus and
some winblows box can. needless to say i got over it: ogle is a dvd player for linux
supporting dvd menus, though not quite as rich in features xine
(it's a younger project by about a year).
Ogle
another project worthy of note is the videolan project, a project where the player has
been taken to a client-server model, allowing for streaming of dvds and various mpeg
formats over the network. all sorts of operating systems are supported.
VideoLan.org
daniel