I pointed it at my main photographs folder structure and told it to import that lot (about 27,000 photos). I didn't fancy giving it the free rein of my hard disc, as there are a lot more images on there which are not general photos, but specific research projects and the like. I've since managed to get it to sort by capture date (mostly), by telling it to sort by edit date, and then change it back to capture date (had to do this 3 times), and now everything apart from the avi files (which are filed together with the photos taken at the same time) are now sorted properly. All other video formats are now in the correct place, but show incorrect capture date (i.e. as before, date of importing to the new PC when it was built) I'm puzzled, as Photoshop elements just picks up the data off the files and sorts them all, videos included, by capture date unless you tell it otherwise.
I'll get there, but inconsistent behaviour between different Adobe suites doesn't help...
Thanks for the book tips, I'll have a peruse. I did have a Kelby one for a much earlier version of Elements, and it seemed good.