Naw amigo you're the one that don't get it. Thanks for showing that - again. I appreciate that, I really do. You really think those people building them were going to buy one??? Anyone lost a sale to them? Are you looking for a nice bridge? Only way they'll take sales away from the current sellers is if they start selling them. Which I'm waiting to do when you build me my $30 one. Boy I do admit that. What I'm curious about is why so much discussion over there on different op-amps and stuff - I guess they're trying to improve on it?