Welcome to the secret references page. Here is a list of all of the sources and references I have collected that haven't been placed on a specific page yet.

• Wazobia — Maxoptix 640 SPE
• Computer-Magazine — MO-Laufwerk Matsushita LF-3002: Magneto-Opti(misti)sch

• DataPlay
  • Computer World — CES: DataPlay shows breakthrough storage media
  • Macworld — Imation readies DiscGO! with new media format
  • Washington Post — DataPlay Discs Put a New Spin on Digital Music
  • LJWorld — New disc format enters crowded market
  • Engadget Japan — 前評判は高くも幻に終わった光ディスク「DataPlay」：スイートメモリーズ File032
  • Techno Edge — 幻の超小型光ディスク「DataPlay」（500MB、2002年頃～）：ロストメモリーズ File036（再掲） 1枚目の写真・画像
  • The disks stored 250 MB per side and could contain “premastered” (pre-recorded) content, user-recorded data, or a mix of both. While the format was not rewritable, users would be able to append new information to disks in multiple sessions, similar to a CD-R. A fully rewritable version was planned for intrduction around December 2002, but was never released.

• UMD
  • ECMA-365 — Data interchange on 60 mm read-only ODC - Capacity: 1,8 Gbytes (UMD™)
  • Wikipedia — Universal Media Disc

• MO
  • ECMA-353 — Data interchange on 90 mm optical disk cartridges - Capacity 2,3 Gbytes per cartridge
  • ECMA-351 — Data interchange on 90 mm optical disk cartridges - Capacity: 1,3 Gbytes per cartridge
  • ECMA-239 — Data interchange on 90 mm optical disk cartridges - HS-1 format - Capacity: 650 Megabytes per cartridge
  • ECMA-223 — Data interchange on 90 mm optical disk cartridges - Capacity: 385 Megabytes per cartridge
  • ECMA-201 — Data interchange on 90 mm optical disk cartridges - Capacity: 230 Megabytes per cartridge
  • ECMA-154 — Data interchange on 90 mm optical disk cartridges, Read only and rewritable, M.O.

• DVD-RAM
  • ECMA-331 — Cases for 120 mm and 80 mm DVD-RAM disks
  • ECMA-330 — 120 mm (4,7 Gbytes per side) and 80 mm (1,46 Gbytes per side) DVD rewritable disk (DVD-RAM)
  • ECMA-273 — Case for 120 mm DVD-RAM disks
  • ECMA-272 — 120 mm DVD rewritable disk (DVD-RAM)

• MO
  • ECMA-322 — Data interchange on 130 mm magneto-optical disk cartridges - Capacity: 9,1 Gbytes per cartridge
  • ECMA-195 — Data interchange on 130 mm optical disk cartridges - Capacity: 2 Gigabytes per cartridge
  • ECMA-184 — Data interchange on 130 mm optical disk cartridges - Capacity: 1,3 Gigabytes per cartridge
  • ECMA-183 — Data interchange on 130 mm optical disk cartridges - Capacity: 1 Gigabyte per cartridge
  • Sony — 5.25" MO Magneto Optical Discs brochure

• MO (WORM)
  • ECMA-280 — Data interchange on 130 mm optical disk cartridges of Type WORM (Write Once Read Many) using irreversible effects - Capacity: 5,2 Gbytes per cartridge
  • ECMA-238 — Data interchange on 130 mm optical disk cartridge of type WORM (Write Once Read Many) using irreversible effects - Capacity: 2,6 Gbytes per cartridge
  • ECMA-153 — Information interchange on 130 mm optical disk cartridges of the Write Once, Read Multiple (WORM) type, using the magneto-optical effect

• PD
  • ECMA-240 — Data interchange on 120 mm optical disk cartridges using phase change PD format - Capacity: 650 Mbytes per cartridge
  • Wikipedia — Phase-change Dual

• UDO
  • ECMA-350 — Data interchange on 130 mm rewritable and write once read many Ultra Density Optical (UDO) disk cartridges - Capacity: 30 Gbytes per cartridge - First generation
  • ECMA-380 — Data interchange on 130 mm rewritable and write once read many Ultra Density Optical (UDO) disk cartridges - Capacity: 60 Gbytes per cartridge - Second generation

• Microchip — Adaptec Downloads

• ECMA Standards
• ECMA-379 — Test method for the estimation of the archival lifetime of optical media
• Wikipedia — List of optical disc manufacturers
• Wikipedia — Magneto-optical drive
• Wikipedia — Optical disc recording technologies