The examples given in the samples directories are intended to help users
to develop applications and drivers using DOSUSB. Therefore they have no 
copyright assigned and are placed in the Public Domain. This includes
the lpt1usb.sys and prnusb.sys drivers and the usbview.exe utility.

The source code for DOSUSB.COM and USBDISK.SYS
can be purchased separately from Georg Potthast.