A funny day. The weather is strange. Overcast and muggy, it may well end with a storm. My head feels exactly the same. All I can do today is what I call maintenance. I have already spent a few hours this morning dealing with my Residua files, which I am shifting from one computer to another. Although they are but two versions of the same system, they are some eight years apart. The old computer is gradually dying on me, and it is time to relegate it to history. Every file needs to be checked over and over again to make sure that everything is as it should be. Quite a bit of reformatting is a part of this boring job. But today is just perfect for it, and I am far from complaining. A maintenance day to dream of. Especially with an overcast and muggy head like mine.