It occured to me this morning that if you hadn't loaded the developer tools, you'd be unable to run the C program I so hurredly threw together the night I discovered the 10.2.4 breakage.
So I've tweaked the procedure a little bit and written it in the form of a PERL script. Just download this file and run it as root (you may need to chmod a+x the file to make it executable). It will only run on 10.2.4, and it will only work if you haven't messed with anything. It does some rudimentary checking to make sure the driver is the right version, but as before, if this doesn't work for you, or does something nasty, then you were a fool to trust me. :-)