My pod hd sounds different after closing hd edit. My bean is connected to an I mac via usb cable. My IMac is connected to a Preasonus studiolive via firewire which connects to Bose LS1's. When I tweak a tone in HD edit I send selected, and save the tone in HD edit. Once I close HD edit the sound thins out and brightens a little. Any Help would be appreciated. I've had flextones, pod 2.0, I currently use a podx3 and a pod xt and just upgraded ( I hope) to the POD HD. Thanks Jeff