When I open a spreadsheet (old or new) it takes about 15 seconds to load, I
seem to recall getting an allmost instant opening on them, and I think it
has just slowly increased over a period of time. I have done all the usual
defrag,virus checks, emptied cache/cookies temp folders etc.
Is this loading time normal or should I be investigating this further. Its
not a `big deal` but slightly frustrating.

thanks