The driver is in the packs. Unfortunately (from what I've read online), this approach does not seem to work. You need the F6, enter driver approach.

I've actually succeeded in loading this driver onto a floppy, using a usb floppy drive, having the driver recognised AND used, right up to the point where the pc starts formatting the harddisk.

...and then the system asks for the 'storage driver' on the A: floppy again... which by then has become inaccessible (I guess the USB support has dropped at that point). Aaaargh!