All disk operations are related to the active disk (default disk).
Image bm1052.GIF disk type  (2=FD, 3=HD, 4=NET, 5=CD, 6=RAM)
The disk type element returns the number of disk type:
2 = floppy disk
3 = hard disk
4 = net disk (remote disk)
5 = CD-ROM disk
6 = RAM disk
Image bm1053.GIF disk capacity (bytes)
Image bm1054.GIF free disk space (bytes)
Image bm1055.GIF disk volume label
Image bm1056.GIF disk serial number
The disk volume label element returns the disk volume label text. The disk volume label may be changed by setting this element value.

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