Re: SD Card Organization
I think the player will group the songs by artist automatically regardless of any folder they are located in, so that one is done for you. I group all of my songs into playlist folders so that they will be displayed by that "playlist" (folder) and I can select the playlist depending on my mood.
On mine if I select shuffle it shuffles through the whole SD card, not the folder I have selected. I think I read somewhere that was fixed on a later software patch, and allows shuffle on a selected folder.