Disklavier

The question of whether it is possible to send MIDI over a TCP/IP 
network has been asked on the disklavier lists several times over the 
last couple of years, with no real concrete answers (although the RTP 
MIDI standard has been around in draft form for some time).

In November, the IETF formally issued the proposed standard for RTP MIDI 
as an RFC - details are available here 
http://www.cs.berkeley.edu/~lazzaro/rtpmidi/index.html

OSX already supports this protocol for its MIDI network driver. If we 
can find one for Windows, and a mechanism for Linux we could see an 
explosion of new MIDI tools.