Not many other bike's really grab my attention unless it's a new thumper & a Suzuki at that. Just got my issue of Motorcycle Consumer News & they tested the new 400 supermotard & liked it. (except for the seat, ya know how that goes!) I wouldn't trade my S40 for one but it's an interesting concept. I'll try to post Suzuki's web link.
http://www.suzukicycles.com/Products/DRZ400SMK5/Default.aspx