There’s been a question about Casio SK-1 bending. Unfortulatelly I don’t know who asked me that. At any rate one of the places to read up about that is http://www.sk-1.org/diy.htm I didn’t follow any tuts when it came to gutting my SK-1. Seems like there is alot of bends on the 3 main ROM chips. My SK only has 7 switches, more will be added soon, the idea of the patch seems too impractial to me because fumbling for patches during a live performance is not all that fun. I like to have solid bends which get triggered with familiar results via toggle switches. Joining the circuit bending yahoo group is also a great resource. There is a ton of posts in the past files about all kinds of SK-1 stuff.