This is the main window of CD Mp3 Extractor.

[Eject/Push]: Eject the CD out or Push the CD in.
[Select All]: Select All tracks displayed at left listbox or Deselect All.
[CDDB]: Fetch current CD's infomation from internet or cache.
[Extract]: Extract seleted tracks to Mp3 files or Wav files.
[Available Device List]:The list of all accessible CD-ROM Devices on local machine,
from here you can select another CD-ROM.