I have a tech related question - totally off topic so my apologies! I just bought a new computer, switching from XP to Windows 8.

I set up Calibre, transferred Alf's tools correctly and figured I was good to go. However, I one clicked Jo Beverley's freebie and went to put it in Calibre, but I can't find the file anywhere! I have Kindle for PC (factory loaded on my computer) and see it there. On my old computer I would find it in "My Kindle Content" in My Documents. Where would it be on Windows 8??
Thanks so much for any help!!