Works a treat. Survived 2000km's of very harsh offroad on a recent shake down ride (Cooktown and north to Cape Melville, on roads so rough my eyeballs are still shaking 4 days later) sans GPS and Pocket PC, mount is handbuilt by a mate who works at an engineering shop. RAM cradles, GPSOZ power/data cable, circa 1980's XR indicator rubber for additional vibration isolation, the roadbook holder mounts are already isolated but the big Katoom has more then it's fair share of vibes to deal with . Pocket PC is a IPAQ 3970 that has done 45,000kms on my BMW 1150 GS Adv and my Magellan Meridian that does time on my Husky 450, BMW 1150 Adv and KTM 640 Adv with GPS and Pocket PC FYI I had an autoelectrician mate upgrade the lighting so that highbeam runs with lowbeam when highbeam is on. He did it with a relay and sourced power from the accesories socket for lowbeam, he was supicious of the existing wires ability to handle the extra power requirments of low and high together (wires looked too thin). Makes a HUGE difference when riding into the night, which we did on all 4 nights of a recent trip.