Advanced Disk Catalog enables you to catalog your floppy, hard, and optical drives, CD-ROMs, and other removable media. Use it to organize folders, and files into categories; add comments to each file, folder, and disk; and search for files or folders using filenames or your own comments. You can also limit the search results by date, size, and category, as well as update volume information. This download version can only catalog five disks. The cost to register this program is $20.