Someone else want money for an usb driver. For a driver?
But money for a driver is a really sad story.WHAT THE HELL ARE YOU TALKING ABOUT

?
get a subway/algor/lagorPRO/Highway USB card that has
OEM POSEIDON LICENSE get a 3rd party hardware that has paid nothing to the driver author and you should register the driver.
(well not anymore but u had your chance until December2006 anyway, if after all that you get a Spider card, then it serves you right, and if u had it before it is your own fault that u did not register before)
if you think a USB stack for the amiga is so simple go write your own and make it freeware.
in the same "manner" registering MUI is sad, having payed for CyberGraphX4 is sad, hell even paying for OS is sad...