@valex: You'll either have to update usbnet now, or update usbnet after the 3.0.3 update, because it'll kill the /test dir needed for the usbnet hack, and the only version that makes sure that it's still there at boot is >=0.27.N.
(Technically, it'll only kill the ~usbNetwork pivate command, so if you're using ssh only + wifi + autoboot, you won't see a thing, until the day you try to kill sshd via ~usbNetwork

)