Some of my songs are in different places then I expected, this should solve that problem. I also noticed that some of my songs get stuck and will never progress to the next song unless I do it manually. The songs that get stuck are not random, but always the same songs. I'll have to check and see if I can do anything about that.
Also I leave my cover in, because it prevents the tissue box I keep between the seats from sliding back and hitting the USB stick.