Got it, subscribed to XM and played with it on the ground. I had to test fly a Bonanza after an autopilot repair and there was a line of CB’s approaching. I flew straight for them. The stormscope 1000 in this plane was "spoking" so it wouldn’t indicate with any precision the actual location of the line. Awesome! I could actually find "holes" through the line without having to patrol for them. The rain boundaries depicted on the map coincided so close to the actual rain that it amazed me. I expected the delay from NEXRAD to be appreciable, but in reality you hardly notice it. I can already tell that this will dramatically increase the utility of my plane and all the other ones I fly. We leave tomorrow for a long weekend in Houston. I feel so much more relaxed knowing that I’ll have the big picture when I have to face the inevitable summer time line.