What's the matter with Apple, don't they know there is such things as DVDs . I have quite a lot of DVDs from my day's with a PC, but now I have a iMac I don't seem to be able to use them except for 1 time recording. Say for accounting , if I use the disc utility I cannot use them more than once and the same with Roxio Toast. If the backup is only 39mb that is an awful waste of a DVD to only use it once. Alternatively am I wrong with my approach's to use more than once ?.