Noob help

hi all ive just got myself a wd tv live (gen3) i have attached a 1.5tb external hard drive with all my data on in 4 folders VIDEOS, PHOTO, MUSIC, TV SHOWS after scanning and creating the content libary i have 2 problems

1> in the photo folder all my cd album art has now appeared with about 2000+ folders of each individual album

can i stop this from happening ?

2> i can’t get any info on my music or my films ? after it has scanned i have tried pressing options but there is no option to get content info , just copy , move delete etc all my films are in one folder with a jpeg labled folder for the dvd cover

I know i am prob missing something simple here but im failing to find a solution any ideas welcome !

Set the Content Source to My Media Library.