Made my mind up to get an SDR radio for main shortwave listening so tried a different arrangement for existing kit so as to find space for the required lap top while I accumulate the readies. The shelf on the left will be so assigned, but in the meantime I've set up my old FRG-7700 with a recently aquired NES10-2 MK3 Noise Cancellation Speaker on top. Radio works very well, but has a tendency to drift a bit. Fine tuning only works in memory mode, which is a bit weird. Just have to be a bit light on the main tuning that's all. All good fun, and something to play with when the main computer tied up with data modes and can't use the PCR-1000.