[Seisunix] Nankai.su and Taiwan.su data

Hello all, I was wondering if the real 2D seismic data of Nankai and Taiwan are still available online. when I run Madagascar, I get this error "Could not download "./Nshots.su" from "http://www.ahay.org/data/nankai/Nshots.su" ". I presume the link was removed. Any idea what was the problem? Thanks