So I can't simply drag songs from iTunes to an empty folder on my desktop. Finder shows it's copying, but the files never shows up inside the folders I dragged them to. I first noticed this when doing a file copy through finder from my MacBook Pro 2011 to my 2011 Mac Mini, I dragged a 7gb folder from MBP to MM over the network and it copied everything and on the mini the files were grayed out while copying like they should be but when the copy completed the files never became emboldened, and instead just disappeared. I thought it was a but when copying to a network volume, but now tonight I just experienced what i said in the first paragraph here where the issue is now local to my machine as well. A reboot has not resolved it. Any suggestions?