Dave, the comments d chadwick and ralph jordan mde were abusive comments, abusive comments are bullying.
I continue to post here, because the majority are decent people on this forum, who post interesting posts about music, my post about partial capos in my opinion is what this forum should be about, here was another post i found useful, this is what this forum should be about discussing music not dissing other people humour etc.
i found this clip through this forum http://www.youtube.com/watch?v=c4DWcpYOQM0