Midi Implementation for ctk900, wk3200, wk3700
i've not yet had time but as time progresses, these links will get more descriptive titles and probably even reviews of the pages they lead to, so it might actually double the list as in 'link to page, link to review of page' anyway, hope these are of some use:
www.synthzone.com/casio.htm
www.casio-manuals.net
www.casio.com
music.casio.com
www.casio-europe.com
www.casionz.co.nz
www.casiolink.com
www.sonicstate.com/bbsonic/synth/cfman.cfm?manID=5
reviews.harmony-central.com/reviews/Keyboard%2FSynth/brand/Casio/
www.casiologie.de
launch.groups.yahoo.com/group/casio_keyboards
perso.wanadoo.es/didacpino2/ckfrhythmplayer.html
machines.hyperreal.org/manufacturers/Casio/
www.maxmidi.com/diy/sk1/article.html
perso.wanadoo.es/didacpino2/stytockf.html
homepages.ihug.co.nz/~edmin/
home.arcor.de/till.tuesday/wk3000/
www.originalz.com/casio/index.htm
launch.groups.yahoo.com/group/wk_keyboards/
www.americanperfit.com/parts/parts.htm