I am in the process of transfering my old audio cassettes on to cd's, but the problem I am having is that if the tracks on both sides of the tape amouint to 21 or more I cannot fit them onto a cd (I don't really want to miss off any tracks if possible), I have managed to source some 90 min cd's, but neither windows media player or express burn recognises the cd as 90 min. I still have no sucess if I use the "overburning" setting. Any advice would be greatly appreciated.