http://cetmacargo.com/CETMACargoRacksHello.htm
Don't have one, but from the reviews I've seen, they are great for hauling just about anthing. I'd love to get one, but can't justify spending $100 when I already have a medium sized wald rack and can buy a small front rack for ~$35. This combo would haul around 25lbs worth of gear. However, if you need some real hauling capability, the CETMA racks are listed for upwards of 50lbs.