Not a problem, I started working on that spreadsheet yesterday for my own amusement. I have limited channel availability in my current gear and was trying to make sure I had some super quiet pl tones, and then some universal PL tones so I started the spreadsheet as a cross reference. Guess it was just good timing and glad I could help. I have some data on the DQT and DPL tones, but since I havnt really ventured into that arena yet, its not in a clean format to post and compare.