First I would like to say that as a retiree with little computer experience, I have loved SIA. As an oldie you can imagine the collection of 45s, LPs & cassette tapes that I would have. Sometimes, if it is a double album, it will not fit on one cd and the program tells you it will take 2 CDs for the burn. When the first disk has finished, I put in the 2nd disk & click to continue. The program says it is burning and the light on my burner is flashing but the cd comes out blank! I never have a problem when it is a single CD burn (occasionally have to reset to Goldhawk).