Did the exact same thing, but was super paranoid, so bought CD-Rs from two different brands and and made two copies every time I burned a CD. One to send home,

Did the exact same thing, but was super paranoid, so bought CD-Rs from two different brands and and made two copies every time I burned a CD. One to send home, the other to carry with me throughout my journey. One of my CDs did have some corrupt images, so that redundancy paid off.