Don't really know what to say anymore.

Why do you feel like you have to answer the same stupid questions over and over again?? I understand how you feel and agree with what you said but no one is making you answer questions that have already been answered many times before. This is a public forum and it's not much different than any other forums. There will always be someone asking the same question over and over and over again and it will never change. Olddude I hope you do hang around. You are a wealth of information and an asset to this forum. Next time you see someone questioning the difference between two circuit boards, just skip over it and move on to the next one. Don't let it upset you so much.