I've read all the relevant documentation that I could find on LCD character displays—mostly this, this, this, and this, along with various sections of the MB SID documentation and dozens of forum posts—and I'm still left with a few questions... First off, where I am in my project. Questions are down below. I have my MB-6582 power section fully built. I went ahead and built all four cores (I was going to do one at a time, but after you solder in all the resistors, capacitors under sockets, s