I meant if i copy paste pdf files on the card in the PC and then pen the library in the EE, i'll see the new files?
I can skip the export to SD card step an all that stuff, but now that i think about it, it reads all the stuff in the card so never mind, i'll find out by trying it out myself.

Also is there a particular reason why empty folders such as lost.dir and .dataviz coming on my USB flash drive every time I connect it to my edge.

Thanks for coming to the rescue again.