Does anybody out there use a 3700? I know it is a cheap keyboard and has a lot of limitation. Right now I have mine apart to see if I can make a module out of it. Would like to know your Experiences with this keyboard

You're very brave! (Or very smart!)

I'm probably very stupid. The problems with the wk3700 for me are: the keyboard has a lousy feel and I know I'll go through it in no time also there is only one pedal jack so you can start stop styles/drums or have sustain. You can get around this by using another keyboard midied but now you are taking two boards to the job and I hate to lug two keyboards. There is also a Canadain company that makes a little unit that turns a regular pedal into a midi send device but it's $150.00 and the 3700 is only $350. The main problem is building a box to put it in.