[en] Hi RR's fellows. I just write a (french) article about things to know when you backup datas on CD and wanting to store them for a long time (here is a Google translated version). Here is the sum up (the last part indeed): - handle a CD by its edges or its center - burn at low speed (lowest?) - store CDs at room temperature, away from light and moisture (in CD box) - cleaning (if necessary) from center to the outside, with dry cloth ...