Here's the long awaited instructions for adding the single wire to your CopyNES so that it can use Membler's flash cart! Not much to it really; sorry that the pics aren't better than they are, my camera isn't the best for this kind of work.
http://tripoint.org/kevtris/Projects/copynes/flash.html
Have fun.
http://tripoint.org/kevtris/Projects/copynes/flash.html
Have fun.