Yamaha DTXpress/DTXplorer/DTXtreme

To start with you'll need a MIDI cable hooked from the
MIDI Out on the DX-21 to the MIDI In of the DTXpress.
Then you'll need to program your DX-21 to send MIDI
messages that'll trigger the DTXpress sounds.
I'm a bit short on time here, so check the website for
details on how to get up and running.
http://www.gihe.demon.co.uk/DTXpressions/setup.htm

__________________________________________________
Do You Yahoo!?
Talk to your friends online with Yahoo! Messenger.
http://im.yahoo.com