On the Acquiring Signal Screen The receiver performs 5 steps (actually 6 if you count step 0). I've always been curious as to what exactly the receiver is doing during each of these steps? I assume one of them is checking the stream for available channels on each satellite in the check switch matrix, another is probably getting the current/next program information that is displayed even if you skip program guide download. Steps 4 & 5 usually go really fast so there can't be much going on there. Anyone know exactly what the receiver is doing during these steps? It would probably help for troubleshooting receivers that get stuck on certain steps, or for whatever reason count backwards occasionally.