Quoted from their web-site: "Starting in July of 2002 we are still manufacturing the 4SMX seat tank kits (for the XR400 and XR250 only), and all of our other products have been discontinued or sold to other companies. We are no longer stocking Garmin GPS receivers or mapping products. Spare parts for the seat tank kit are still available. Thanks to all of our good friends and customers who have so loyally supported us through the years. How to contact A-LOOP: We're no longer keeping regular office hours. Please contact us by Mail, Fax or Email" I e-mailed them a couple of weeks ago and haven't heard back. Maybe someone knows who they sold the kits for the XR600 to, or how else I might go about getting one? Any info would be much appreciated.