Joe, I was thinking of photos, not libraries. I'm not even aware there is a library? Where is this library, and why would a library be such a big file (unless that included images).

BTW while I wait on desktop....

1) Is there a way to quickly select contiguous images fast on non phone platforms? And if not then just do it with the swipe trick on the phone?
2) And whatever you do anywhere, should reflect later upon all other places?