| Govt. bioterrorism watchdog | 27 |
| Fed. medical detectives | 23 |
| Fed. health research agcy. | 26 |
| Epidemiology org. in Atlanta | 28 |
| Epidemic-fighting org. | 22 |
| Anthrax-investigating agcy. | 27 |
| Agcy. that tracks swine flu | 27 |
| Agcy. investigating bird flu | 28 |
| Music fan's container | 25 |
| Obsolescent media holder | 24 |
| Music holder of a sort | 22 |
| Item in a tower, perhaps | 24 |
| Item in a DJ's stack | 24 |
| Foldable album protector | 24 |
| Squarish media holders | 22 |
| Holders for data holders | 24 |
| Computer part with a laser | 26 |
| Start of a musical scale | 24 |
| Start of a basic scale | 22 |
| Part of a kindergarten song | 27 |
| The third to the fifth? | 23 |
| Letters between B and F | 23 |
| Early fifth-century year | 24 |
| Start of the fifth century | 26 |
| Start of the 5th century | 24 |
| Old turn-of-century year | 24 |
| Century-beginning year | 22 |
| Part of most stereo systems | 27 |
| iPod's predecessor | 22 |
| Naval rank below capt. | 22 |
| Burnable medium, briefly | 24 |
| Write-once digital media | 24 |
| Music mix medium: Abbr. | 23 |
| MP3 burning medium, possibly | 28 |
| Modern-day storage medium | 25 |
| Lt. Col. : Army :: __ : Navy | 28 |
| It can only be burned once | 26 |
| Digital file holder: Abbr. | 26 |
| Cloud alternative: Abbr. | 24 |
| Burnable storage medium | 23 |
| Burnable data holder: Abbr. | 27 |
| Percentage quoted by a bank | 27 |
| Percentage on an S&L sign | 29 |
| Percentage on a bank sign | 25 |
| It's fixed by a bank | 24 |
| Computer burner output | 22 |
| Computer storage medium | 23 |
| AOL giveaway of the past | 24 |
| Provider of sound bytes? | 24 |
| Computer storage device | 23 |
| Computer information holder | 27 |
| Thumb drive alternative | 23 |
| Source of a program, often | 26 |
| Software package medium | 23 |
| Software mailing, perhaps | 25 |
| Outdated computer accessory | 27 |
| One might take it for a drive | 29 |
| One going into a drive | 22 |
| Multimedia software: abbr. | 26 |
| Modern multimedia tool | 22 |
| Modern information medium | 25 |
| Modern encyclopedia medium | 26 |
| Modern "book" | 23 |
| Modem info. storehouse | 22 |
| Kind of drive, in a computer | 28 |
| It's read by a laser | 24 |
| Installer's need, often | 27 |
| Installation need, often | 24 |
| Floppy disk alternative | 23 |
| Encyclopedia holder, nowadays | 29 |
| Electronic storage medium | 25 |
| Electronic storage device | 25 |
| Digital storage medium | 22 |
| Digital storage device | 22 |
| Digital info storage device | 27 |
| Dictionary enclosure, perhaps | 29 |
| Device read with a laser | 24 |
| Computer data holder: Abbr. | 27 |
| Backup medium for a PC | 22 |
| They come with new computers | 28 |
| Some music storage media | 24 |
| Software backups, typically | 27 |
| Software backups, sometimes | 27 |
| PC storage accessories | 22 |
| Outmoded PC accessories | 23 |
| Old computer accessories | 24 |
| Floppy disk successors | 22 |
| Capt.'s subordinates | 24 |
| Capts.' subordinates | 24 |
| Burned media, for short | 23 |
| Writeable discs (abbr.) | 23 |
| Officers under an adm. | 22 |
| They're burnt on PCs | 24 |
| Music lover's collection | 28 |
| Long-term S&L investments | 29 |
| Contents of jewel cases | 23 |
| Bank offerings, briefly | 23 |
| Some investments, for short | 27 |
| Safe investment choices | 23 |
| Audiophile's stack | 22 |