It's available here: http://host59.ipowerweb.com/~macdrive/
Bhavesh Patel is going to lose his hosting on 5/3 and doesn't plan to renew it. He's offered the archive to anyone who wants to take it over. Some discussion is going on over here: http://groups.yahoo.com/group/macdrivers/
I just wanted to give 'fritters a heads up in case anyone has storage/hosting space.