Mr Meade, I am currently attending training at Acoustic Edge in Houston, TX and wanted to let you know that my instructor - who is also the owner of Acoustic Edge - told us about his chance to check out the DD-1 and the fact that he's pretty impressed by your product. Matter of fact, he suggested to us that it was a good tool to buy. Eventually, I would like to purchase both the DD-1 and CC-1 for my own usage, but in due time. Anywho, just wanted to let you know man. Love this forum and looking forward to purchasing/using the DD-1 and CC-1.