Having transfered several files onto a CD(A 52x CD CD-R 80min/700MB) I now want to alter some of the files and delet others. When I open a file and try to alter the wording or deleteit I get a small window which says that it is a"READ ONLY" file. Consequently I am unable to alter or delete the file. I have Windows XP2 Home with updates and do not have problems transferring the files. This applies to other CDs where the information is out of date and I want to re-use the CD.