Does anybody else have problems with these programs? Every time I do it the song works fine for a day or two but after that there's a little explanation point that comes up when I click on the song and it says the file can not be located. I was actually able to have one song work for a couple months but today it all of a sudden stopped working. I've used a few different programs to convert these songs and same thing happens with every song. Any ideas what I'm doing wrong?