> I don't know the details into the USB device, but each of those CAM's > have bandwidth limits on them and they vary from one CAM to the other. > Also, there is a limit on the number of simultaneous PID's that which > you can decrypt. > > Some allow only 1 PID, some allow 3. Those are the basic CAM's for > home usage.The most expensive CAM's allow a maximum of 24 PID's. But You, of course, ment number of descramblers not PIDS because it is evident that getting TV service descrambled, you need as minimum 2 PIDS for A/V. Anyway, it is very good note. Users, in general, don't know about it. /Honza -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html