That site requires that you sign up as a member to have access to the file section; the whole procedure is much simpler if you are already a member of another Yahoo group.
The XD9 styles, however, don't play very well on the SD1 because the second drum track (the sampled groove) does not match well; moreover, they lack the "To end" part.
The 32 styles posted by Ketron on their site together with OS 4.0a are XD9 styles tweaked for the SD1.
On the Yahoo French Ketron Club they will post soon the complete series of XD9 styles tweaked for the SD1; another reason to sign up.
_________________________
Korg Kronos 61 and PA3X-Pro76, Roland G-70, BK7-m and Integra 7, Casio PX-5S, Fender Stratocaster with Fralin pickups, Fender Stratocaster with Kinman pickups, vintage Gibson SG standard.