Not all drives speak the same language, and these file systems decide who understands what.

I've actually heard of Paragon before (unfortunately). They make an HFS+ driver for Windows, which was really useful until after about 10 minutes when it irreparably corrupted the filesystem on the ...

Currently storing my LR library on a portable drive mounted on my iMac, where I do most of my LR use. Recently bought a HP laptop to take on trips and thinking about setting up LR there as well.