Binary Blues

I apologise to all for my tardiness of late, but on top of writing commitments I have had a run of bad luck with computers and am awaiting a replacement hard drive. I managed to rustle up something, but am not sure how long the window will remain open (pardon the pun). Contributors get back to me on or about the 26th (three days from this post), and see whether things haven't improved. Once again sorry, but we have all been there.