Yep, thanks for that. I took a quick look using those searches and got a few hits and when I looked at them I didn't get much readable output. One was labelled 'youtube' for 'author' and I didn't see any video or intelligible script, that was a 'zip' another was a rar and seemed to come from MS Flight simulator and be something to do with some kind of plane and lastly three htm's. One opened good, from Spectator mag, one didn't open at all and one opened with what looked like a clear text version of the page, pretty unusable.
So the point is, I guess, that one wants to think copies in any reservoir, including calibre, are good intelligible copies so for safety's sake it looks like I should take out all htm's.
And your searches would be the way to go about it I guess.
So thanks for that.
