This emulator allows you to run almost any CD/DVD-ROM (not CSS-copy protected DVD)applications from your hard drive or network server. In your hard drive space, you can establish and access up to 23 different virtual CD/DVD-ROM drives. It works by creating image files of the CD/DVD-ROM 's content on your hard drive. It can also run programs much faster than they would if they were running off a conventional CD/DVD-ROM drive. Version 5 includes support for external FireWire and USB CD/DVD-ROM drives, Live update, Password protection for each image file, easy image creation mode, etc. [Features] 1) Supports Windows Me,9x,XP,NT,2000,2003 2) Easy image creation mode for beginner 3) Uses Skin for User Interface 4) Password protection for each image file 5) Uses tray icons : CDSpace uses tray icon functions to run and create image. 6) Runs without a physical CD-ROM : Because CD-ROM performance is emulated in the hard drive, there is no need to insert the CD-ROM in the CD-ROM drive. 7) Multiple CD-ROM application programs can be run simultaneously: CDSpace can have up to 23 CD drives. Therefore, multiple CD-ROM applications are made possible. Try running several CD programs simultaneously with CDSpace. 8) Rapid and convenient program execution 9) Replaces CD Array devices 10) Supports audio CDs digitally