Have been trying for some weeks to download a rather large music file. Apparently the one host with this file is rarely on-line, so have been unable to complete the download. Today I previewed the Incompleted file, and find that the part I particularly want is there. Now...is there any app I can use to delete the "unwanted" bits from the incompleted file, to leave me with the "wanted" bit, which I can add to playlist. In advance, thanks for any advice you may give.